UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+EC5zw+9L6F9tOUqey+invhJdPKPGEI6o23CnePKrIA=' 
WHERE 
  key_id = 'efea1716ff474e37fc6801203a13b689f8168301b597d7d4396973785f787685' 
  AND (
    token = '+EC5zw+9L6F9tOUqey+invhJdPKPGEI6o23CnePKrIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )