INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b2afc57015bebde40531ba31be8e35ee1c24f083062f7dbc36368e7887542dc', 
    'EmGINincTMFzvh0iD6N+xvgdMbeb3Iw/GApBstE7LlY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)