INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a863e02e3ee467dea88571544f151e98d52801ed1c7a71f84638c60b37560781', 
    'NxnSxjTNQWUHU3ZoXJMyzU8fTnJ1zqEbJUKnngWwUUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)