INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75b454f9369a48699058b3ea7f861caba81e0703488ee1b412a96a9cfcfb01b4', 
    'ZGKvgiYM+oQFZSP3hp2YFDw9MJjTrzSvg6t8DoPMCtA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)