UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0/Le/0adR7nyHA28mYMsL+2Uo+xXP9uneCMHiP/Mffc=' 
WHERE 
  key_id = '46aa5253eb87d2b3c34713b651b14ff62d21359e20433f88c0fc9f5350ba9313' 
  AND (
    token = '0/Le/0adR7nyHA28mYMsL+2Uo+xXP9uneCMHiP/Mffc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )