UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SSoJuygsypCXDsM2GrzsGdcyicLmUGEu+uQQdQftU0=' 
WHERE 
  key_id = 'b749eef5484f1ab432f0cfec2faddf864b6130cf46911a5f0c17741dece73637' 
  AND (
    token = '7SSoJuygsypCXDsM2GrzsGdcyicLmUGEu+uQQdQftU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )