UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8P3EKsyFulF+VD2Xo4lBDH3yqSCMCW7U1vy7ctyvPLg=' 
WHERE 
  key_id = '322db49da03223883302ab5232afed74a8e836c7d6aba95973e345881647e0d7' 
  AND (
    token = '8P3EKsyFulF+VD2Xo4lBDH3yqSCMCW7U1vy7ctyvPLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )