INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e0505ffa7a83a80d47a61ae3e9465837bade69fd6c132f365ead613d1f7c531', 
    '/8D5StIYrGU43DpWJYX7RCIrz3OiK1hyCS1AHQ36G+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)