UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u24ZXcGj+UBaXO15cNDeyorphXVlu/XZK/OnnZaDIig=' 
WHERE 
  key_id = '9055486a883f20eecb3f29ddca7da091b96b9e892e3ddfaba059b8c20681f0b4' 
  AND (
    token = 'u24ZXcGj+UBaXO15cNDeyorphXVlu/XZK/OnnZaDIig=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )