INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e720c0b19658ac8ca5590e8a7562198d8bd5fe0e004b33c0e64a5f185e08862', 
    'syx2VbNCpBPeEeVWwBbyhcChWp8pdQGz3CvbxzTRprE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)