UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gJtdqBPvgw4L1f6KRU1DJHJM0n7Mp3XLS1V7NIdPLzo=' 
WHERE 
  key_id = '12f42f8890d7a82b9193d4232564ee8d5e7f9ff9d01b4fce13372da21a280f01' 
  AND (
    token = 'gJtdqBPvgw4L1f6KRU1DJHJM0n7Mp3XLS1V7NIdPLzo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )