UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yQO3VUpIMI4y8Xc7FFSEns1RUgMbaj4a0Vwz6BjfzbA=' 
WHERE 
  key_id = 'a450ee32661d8dd2a58a410ebf56acbde3c26b96f867ce047caadf0689310839' 
  AND (
    token = 'yQO3VUpIMI4y8Xc7FFSEns1RUgMbaj4a0Vwz6BjfzbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )