INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c1fd35ccddf7d10f9358f77a8b2cb3c5b838a7e1b7e3898e8c63d3742aab2a2', 
    '/l91WdLU0aNELlOSCdtU7Xpbf20NLG18SCHu8MJ9rGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)