UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jXEGP1JqrnMZZEEV8Q+mHaZs9a67gGAsQzy6WbSuvTk=' 
WHERE 
  key_id = '977c3dc7bb03d17f4bb150cd753e3884d759dc33d2a7609b8777e9e872e936fc' 
  AND (
    token = 'jXEGP1JqrnMZZEEV8Q+mHaZs9a67gGAsQzy6WbSuvTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )