UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvVVlqdkwm7L2zGMBE956QFqfj45gU9PxQ/vdWX43r8=' 
WHERE 
  key_id = 'bb3b594f85c4d4670f3339c92e12d7dc37577e884577f114245d52c2721f7653' 
  AND (
    token = 'FvVVlqdkwm7L2zGMBE956QFqfj45gU9PxQ/vdWX43r8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )