UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QqmWx6dtJtTptorRlWOLVPWBsqJQVmvI/BdPMZDSGuw=' 
WHERE 
  key_id = 'd27c853b7f206007f448c2a8584c795083a4533200999fbfd2fde7312c79cf80' 
  AND (
    token = 'QqmWx6dtJtTptorRlWOLVPWBsqJQVmvI/BdPMZDSGuw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )