UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm5hw2d3GRamT9A9ZwYXS7JWdX2kes1o9Wm7iSYgP6FY=' 
WHERE 
  key_id = '5cedf50d52b381d9c470c374bb0a5ede1943671e662426461910eff0652e341a' 
  AND (
    token = 'm5hw2d3GRamT9A9ZwYXS7JWdX2kes1o9Wm7iSYgP6FY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )