UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0bLnB4WTnL9//cR9leBdMiARAAuPpHWvQgybRPyEVs=' 
WHERE 
  key_id = 'b719c571902ed9a2e069b148e46a10279618dad9a063c284df93e7ba86b2471d' 
  AND (
    token = 'K0bLnB4WTnL9//cR9leBdMiARAAuPpHWvQgybRPyEVs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )