UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kCL+L2u6l+TULdQzYRfpGGUfTdYEZMDjXV9A9YPHKIY=' 
WHERE 
  key_id = 'b6aaa618e99c70e45cd269518571f78661f390add9fb4c5738870eaa4460acfd' 
  AND (
    token = 'kCL+L2u6l+TULdQzYRfpGGUfTdYEZMDjXV9A9YPHKIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )