UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x74rW8gy4miKlmuI/oSvPnhSK1yQSNtNvmNJ7jxrhxQ=' 
WHERE 
  key_id = '3e14b6c092843a9961164f82a64d5482809404ef24efe9764584f388c43aa573' 
  AND (
    token = 'x74rW8gy4miKlmuI/oSvPnhSK1yQSNtNvmNJ7jxrhxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )