UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iki5nC/Om1CCS9zVEETqKfSc4U8qR+8TZILlgCKT+6g=' 
WHERE 
  key_id = 'ea9a78866f3341d8cc74a84d4a956b78e863827e0c6a48a63ef7adda069f9dde' 
  AND (
    token = 'iki5nC/Om1CCS9zVEETqKfSc4U8qR+8TZILlgCKT+6g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )