INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2473b1bf5c030f775b975fb6862f840ee81ee76a3a388fd3e6a4715fa818a3a', 
    'j9tSZf4tX4ifQga+tyqlIT0cK33lglALgxP9h3RPxjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)