INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e16487254ebdedc0940e66a20cee3afe9a905a0e10cbe69d593f75edd2679619', 
    'BYwcblukY/cO0hftl5KFRlFWgDr8NYOORIscGsYWYHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)