UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUe1Ct35ytA6EXZYgZCSOv/BqGllj2B3R0Uks+VhuxY=' 
WHERE 
  key_id = 'ac2a122b256a7e2d674146b9c620e6695d043fa243b0811f08e804e6319a185f' 
  AND (
    token = 'YUe1Ct35ytA6EXZYgZCSOv/BqGllj2B3R0Uks+VhuxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )