INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '188d876adb74b478b4684ce67d34a3a0d297a27e87c6a2fcdac356e18a350619', 
    'fFT3r66OYEAc1QdtPgW0vTf8HfjhM1SHVMPXVRKQo14=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)