UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xN/InzpOKG5o4Af6eEb6ev1xA4kzkeaBlsnExnX1U5Q=' 
WHERE 
  key_id = '626be439302be23a6332326b5682320dbbc465fe3d3fc436181e251b639bafda' 
  AND (
    token = 'xN/InzpOKG5o4Af6eEb6ev1xA4kzkeaBlsnExnX1U5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )