UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QVAVLqIWCTBkWP2CgYvO8Z5FRMHp/b0QHbkdebeYybI=' 
WHERE 
  key_id = 'c1c112c2eb7afcf2660c5e35701c09017b2fc318327f410418105e8d88cc99e7' 
  AND (
    token = 'QVAVLqIWCTBkWP2CgYvO8Z5FRMHp/b0QHbkdebeYybI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )