UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gMVY1Z7w/EU3dIQxU3YP4Sint6vh+lChujRQIFqxjbM=' 
WHERE 
  key_id = 'b569a0ef24da483d7d3bc8d04228e58532fd933f204755bb00db730c129b1ed6' 
  AND (
    token = 'gMVY1Z7w/EU3dIQxU3YP4Sint6vh+lChujRQIFqxjbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )