UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LyZdRTCowc9zWl2dqhXIGMfE6T0B8S+L1dZlraYfTFI=' 
WHERE 
  key_id = '85a2fb486cb163af713dd0ec70f90ff2205d735ce2ca91ba3c89f73dc5cf7870' 
  AND (
    token = 'LyZdRTCowc9zWl2dqhXIGMfE6T0B8S+L1dZlraYfTFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )