INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49955e1b02394bfd031bba8df33af23ae5cb5b977b2ae97bb8b9eef62887f10a', 
    'jExJPIOliVf/7N7X28DVIUNTGSKFdPckplxHq1e59Ok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)