UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2ZtoVy2SQ1AZpRdzfX0AXksUed1nnrImnT2Qz3EUue0=' 
WHERE 
  key_id = '3bb13b58f0efd045523c8934ae3e1e41cc0da77115d2648b78227cd7e285a23b' 
  AND (
    token = '2ZtoVy2SQ1AZpRdzfX0AXksUed1nnrImnT2Qz3EUue0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )