UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3x1p+nUKWCHcGuvXQ4eEZ3TEdI0EwSdF14RGpHC1ELc=' 
WHERE 
  key_id = '31daba150f638e83963457e0478644b2e6540fb847e41bd8b1daf16b2c722ff8' 
  AND (
    token = '3x1p+nUKWCHcGuvXQ4eEZ3TEdI0EwSdF14RGpHC1ELc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )