INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31768b095414f9d0b6d1ec6da283088f445c15745d5225c2955b5dbb722bab21', 
    'xLWcJj73NxHqlydj2A+LKnhXOvkF9eWSlXph/ikkyLU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)