INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d7d75a3881e537f53ed0878d0a12670906e459830152f625fc0518243f25d63', 
    'CsV+0yTYCiDBIh79bgf+gUXWIkNqNeVfsdz2y07Whec=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)