UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3d9X45x/x0ZuHW3s71JTWJyJeEabCYf0jN6vuLNN/0=' 
WHERE 
  key_id = 'ffd23bcc97e160a829789fb00f8142d262c107b1dcbcac33078329a016aea229' 
  AND (
    token = 'r3d9X45x/x0ZuHW3s71JTWJyJeEabCYf0jN6vuLNN/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )