INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fe18b6b5eb962e3bf82a77b25f86fdd88cafa8087e2dc5edab33edd3005d757', 
    'qQSAaFOn2hRrJUmu//lWFh0of3Toa134aB9ttwlx1uQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)