UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd44p/plYVqPX8Cc5gmLh6Xdo+ki4a6Qk2Gh+zgW+N0E=' 
WHERE 
  key_id = '73a0d2d4fc4f0d4841743a8ca6733ac028525382ceb98b04006e1c2b88ca6ae9' 
  AND (
    token = 'd44p/plYVqPX8Cc5gmLh6Xdo+ki4a6Qk2Gh+zgW+N0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )