INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2523363233d964f1103c4b875d0bdd2388d6bb33edd7ea6811ceced20ca4c31', 
    'xVzwjU8DjdscCGurUOYWdqKpLcqpiquYHhVA9d/h2vk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)