UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's7iWAPGuRZAlMIVpbeGu256aEDn5RDOMjscD6n0Iv9U=' 
WHERE 
  key_id = '2e174c297ed2de642b55d586dbf06683ccde7c3eb0f7d015f3e4ef87560e15a0' 
  AND (
    token = 's7iWAPGuRZAlMIVpbeGu256aEDn5RDOMjscD6n0Iv9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )