UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oqp7XU0tFO2WrBEwr//FgdpR9XnoZ6zqQWMIuTGhVWU=' 
WHERE 
  key_id = 'ffbcf103a3ea56b0f5945fb24f23956c778f5a21add6dbfe0b5d38c91b506d8b' 
  AND (
    token = 'Oqp7XU0tFO2WrBEwr//FgdpR9XnoZ6zqQWMIuTGhVWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )