UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z2U5obig4KibSbFUJc/NqiXiPyyE1lkmYtPQAxFHhtc=' 
WHERE 
  key_id = 'a9563f4225840bc277157841b6b99dfbf0b84427f704a9b37401d38e710521c1' 
  AND (
    token = 'Z2U5obig4KibSbFUJc/NqiXiPyyE1lkmYtPQAxFHhtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )