INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ccd4893de8be3492bfcf04290fd1053b7a8a957e69e86863e016f4d4edbf9e0', 
    '5ASpGO2y7QU0akp8aOAE8VZwiV5zoxpJB2HlgnzyVv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)