UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DX4LDC2jn1JrkoU9tWGoQKxfL33OqnAPLjaW7l3BYlM=' 
WHERE 
  key_id = 'b90eb2c19f8bf25107f8c8b930eee8eb728641e5631b4994ba4147971612c1c5' 
  AND (
    token = 'DX4LDC2jn1JrkoU9tWGoQKxfL33OqnAPLjaW7l3BYlM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )