UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r2ZxlX3t6zBYYAhm7GbwEdB/l+Bnv3MmQeH6K6DH3xk=' 
WHERE 
  key_id = '0bfa0ef1bafc38d5e50f8f7fbacbb9d9aec6eb6d2aef8495ada568f80f497d06' 
  AND (
    token = 'r2ZxlX3t6zBYYAhm7GbwEdB/l+Bnv3MmQeH6K6DH3xk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )