UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l0Wv+4+f88lGUPf3fvTWRIGNHP1bw3z3p2pEiuftxw8=' 
WHERE 
  key_id = '6d638dfc8ce46c4d568646677e9bcd778efd9f265b0fbec6f3be73c1ca751aad' 
  AND (
    token = 'l0Wv+4+f88lGUPf3fvTWRIGNHP1bw3z3p2pEiuftxw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )