UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1hekyJbgE7YXaSoxeUTTdfjdSVypVtPWHDGVoFuINw=' 
WHERE 
  key_id = 'e74cdee76f7f3d18dbb257eb374a5baaef15cfa9b64dc0bc07ff7e236ae33f86' 
  AND (
    token = 'M1hekyJbgE7YXaSoxeUTTdfjdSVypVtPWHDGVoFuINw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )