UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rw9hY1oCP0Xno1Eq9q3JGLWVNHcll2RIGLHqxuSSKwY=' 
WHERE 
  key_id = '9f4d2a4f00194f3f04f30e2891a593cd72ed2b682be19e6b98057c4d4d306398' 
  AND (
    token = 'Rw9hY1oCP0Xno1Eq9q3JGLWVNHcll2RIGLHqxuSSKwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )