UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j0stKiJMwYyCGUDe8PXBMu5wGSEfUGSLHGU3JQynaNc=' 
WHERE 
  key_id = 'f9d34feb9b85105244817718bf0834173ed7be920fab8ef4c4f5014212ed3176' 
  AND (
    token = 'j0stKiJMwYyCGUDe8PXBMu5wGSEfUGSLHGU3JQynaNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )