UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAJ3Ce+9EwgEt4tTTzNS5zZZlN6slBnXiPfQY+0KZnQ=' 
WHERE 
  key_id = 'b5f88e811fa89c2e762284b2b68fbfb982c004b8bf079813fb8bf8d125dc9d43' 
  AND (
    token = 'MAJ3Ce+9EwgEt4tTTzNS5zZZlN6slBnXiPfQY+0KZnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )