UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QJmiwsmQCXF7b25DoXaCT0gEYNRU2cdfFUawsDo2EQk=' 
WHERE 
  key_id = '3e260f64407e3532660398bfae790421abae9672163d8ebd072b6ba607a68bd3' 
  AND (
    token = 'QJmiwsmQCXF7b25DoXaCT0gEYNRU2cdfFUawsDo2EQk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )