UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5cJW8/GL7V5NyS4XSUTUCLSM+H7smGGU5gSoNLdG5g8=' 
WHERE 
  key_id = '7392fe6dbdea8d8ccd9eede6e539f3982c3b440dcd41fef85ca18aaa1fb34593' 
  AND (
    token = '5cJW8/GL7V5NyS4XSUTUCLSM+H7smGGU5gSoNLdG5g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )