UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a0GnDPRO0oTdu0MfoUFYIvezyAeKtimzULxVMGwU484=' 
WHERE 
  key_id = '1be10788d29bbfe7537f46da7f78674f74f9e53e934b9a117439a7f352adccda' 
  AND (
    token = 'a0GnDPRO0oTdu0MfoUFYIvezyAeKtimzULxVMGwU484=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )