UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l5v1BzAA2N1Ofnxr34tYcw1o2tTRJTDsbfjA+bzXXXs=' 
WHERE 
  key_id = '58c3b3cc54f5057aed4c7c293643d9b2eeafee949abf7480a6339b246056a957' 
  AND (
    token = 'l5v1BzAA2N1Ofnxr34tYcw1o2tTRJTDsbfjA+bzXXXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )