UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gE4UUlml49XyqbTsgHeqOQGjBHi2APH8wCDC2E/Hni8=' 
WHERE 
  key_id = 'cf4b8fb8245a6593996985e2c54fee94ab95570817fe55dec815cee0dfb7783c' 
  AND (
    token = 'gE4UUlml49XyqbTsgHeqOQGjBHi2APH8wCDC2E/Hni8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )