UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kojlmv0T6vjMDKX8iP2qggXDrRAZaEPRB1b5vHU3teE=' 
WHERE 
  key_id = '3730b9193a5d1fbe27b5a87651ac6dcabf50519ab12512a4c5538b277317f091' 
  AND (
    token = 'Kojlmv0T6vjMDKX8iP2qggXDrRAZaEPRB1b5vHU3teE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )