UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oC8qIHm6SktbuXi3xnL9oMSD/pyc+O8AxsJaBIowaU0=' 
WHERE 
  key_id = '75588cb10fca1a43d80d823b894ca3b32e779224134075a47ebc2c0819175272' 
  AND (
    token = 'oC8qIHm6SktbuXi3xnL9oMSD/pyc+O8AxsJaBIowaU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )