INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe2f36cb3946dcd1740ca369d76e7615ab930d90b1dceb7217427155d432563c', 
    'SUymVfbbghtnshid8MPmgRIdBt8YNrbqFuuJix1h4lE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)