UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XOW8fvxl3hmNuCin6zLyYzEn2ojynV23WeqkkFMPLYo=' 
WHERE 
  key_id = 'fcb5b6a2e72214437f2089ad6a3c0290c8f438f80d741f1ecf0c2f4329b78663' 
  AND (
    token = 'XOW8fvxl3hmNuCin6zLyYzEn2ojynV23WeqkkFMPLYo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )