UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WbDyMZ0FGU5wqVlE12PfjpGRrYaN0N28iukLAiBS8b8=' 
WHERE 
  key_id = 'f4d34870855de36bfa7e3941b4854c879a5747c6b1f4324e6e7ac2eab9b31b1d' 
  AND (
    token = 'WbDyMZ0FGU5wqVlE12PfjpGRrYaN0N28iukLAiBS8b8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )