UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RVPyTNRd/wv2sWLU0eN13z/vA25BIL7hXvPS0V38l9w=' 
WHERE 
  key_id = '82e91141ff31f72c55254b797bbf9fa3f6e1a09245099db6e273c4e3aed63956' 
  AND (
    token = 'RVPyTNRd/wv2sWLU0eN13z/vA25BIL7hXvPS0V38l9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )