INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '23b57e7f65def7fdfb0b1d946706aea43fef02a9fe51e37365eba85d973b371e', 
    'MkzX1EgZYipG+HTO0EcOTA2bz+dppvJCS7wH61sPIf4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)