UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Lhi/WbrzzfoAw5aoxrczY2JR6xOR8jw7qNFrFw+hs8c=' 
WHERE 
  key_id = '4e40003392c6044a9c1b136f3896f51eaf00f3a5c298efed59bcda9d06e4a3a7' 
  AND (
    token = 'Lhi/WbrzzfoAw5aoxrczY2JR6xOR8jw7qNFrFw+hs8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )