UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ijGyQiJKZJbcXued1JxLGw6M2iVpXfqB5SbPAt6ryV8=' 
WHERE 
  key_id = '6a8c340d6ac7d53a5caad589848c8a09af4b36a95a6bfc140b08d3d82e633a92' 
  AND (
    token = 'ijGyQiJKZJbcXued1JxLGw6M2iVpXfqB5SbPAt6ryV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )