INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7df9c0c2bde8d100ce1981a428806b4f4f8ff3c8cb13966f85e630c3296e89a3', 
    'mgSSffc5UhwNeRaKK4D0wQqygAsW0cxY839o/e41TBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)