UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NI3OI7K6vedSF79JPjSt4NdynrBSCrDvQ5mi/C60//Y=' 
WHERE 
  key_id = 'ae318a39de9dafa778c3668a4734c288f05a1f4d00555f25a53d9640447a4978' 
  AND (
    token = 'NI3OI7K6vedSF79JPjSt4NdynrBSCrDvQ5mi/C60//Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )