INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef38a892b8a8b2359bc16d80ff6c7665e9c26449d48dc9f5345cc170fe43d28b', 
    'u0ki5A9hwixzOnMMTlbpdsdFALFtcE9Pl+DlSBXazyU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)