UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7VBpvhjBQGgvNpOApHuJ8Nhs9fadMmBxPs5pTP72YKM=' 
WHERE 
  key_id = '2c541c901024d6172a08b78dfa5a2994aa4d058e7045b6a9171a6e932a50d024' 
  AND (
    token = '7VBpvhjBQGgvNpOApHuJ8Nhs9fadMmBxPs5pTP72YKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )