UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dI5bAV0BBzIRVIifWb/VVSBWOUvkJvunO3Azcr9Be7w=' 
WHERE 
  key_id = '4fa400b60792ac08cc0daa8f7d3a759ec761f7b36104a2fe2594453ce68d0c7d' 
  AND (
    token = 'dI5bAV0BBzIRVIifWb/VVSBWOUvkJvunO3Azcr9Be7w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )