INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '951ec76a80b638741f9b103ffcfff97c3fe861ac26e51a0d7b8ca85896874fd4', 
    'B84KNRcG+X3dUUZWkbiG74LXePaCTglAjEcQKOA7nZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)