INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '078ac98c2032537d10b1a07da51dde857e95a42a2362b3a0187c6af3aa9f2556', 
    '6Fep4TLvAwMpucdsw2U83aT0UDpPnA0xlOdBivj/Ifc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)