UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'C8PhBLbzWgni8zAIOnzSXIxA8AXLRtlqULnyjw2czKs=' 
WHERE 
  key_id = '3ebc90c96572b363f7e9fec5a27902362b6f816e66b0a6d31ddc68fd3ea9d618' 
  AND (
    token = 'C8PhBLbzWgni8zAIOnzSXIxA8AXLRtlqULnyjw2czKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )