INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48725db541c2543a7da132ed2416c1904b3eaed1ef332d21f7cb690fa6d84f4d', 
    'U8wCurxI5JvvdO8G8BSGtFmHNgr0Td0pza4b7D6w4Q8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)