UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1O9bSMks/7Swz3vabSx/LFt7i76hBwomsutCv/hSn3w=' 
WHERE 
  key_id = '6495ab9fcd79542d5a526844d5697e102006259787c54d3bd7971fa00f559c1c' 
  AND (
    token = '1O9bSMks/7Swz3vabSx/LFt7i76hBwomsutCv/hSn3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )