UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OMpMuuXimph4GIsydXZc+1K5lEYgTmFp401vV0IhYEI=' 
WHERE 
  key_id = '8f73f411511081930b0aa40a3569fce2317772bf0a32c129385d6ea9bdcbaf67' 
  AND (
    token = 'OMpMuuXimph4GIsydXZc+1K5lEYgTmFp401vV0IhYEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )