UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJTCMJDkcfs1y2KU//nMqOzDXufHnamR/uMRcZo6tkk=' 
WHERE 
  key_id = 'c41dc6b7a2134da230599d2e5fcf929e75040675266fe4b6a6e0a330f5aa0d4b' 
  AND (
    token = 'vJTCMJDkcfs1y2KU//nMqOzDXufHnamR/uMRcZo6tkk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )