UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x5oRT7QaEIGgM/fP38uF206BDUbGDI3LG+vB7cGlQ1s=' 
WHERE 
  key_id = '697ea95119c05c26c2e23a1822da76faa7f9da4e95966d77e20ef2ecfd2f9639' 
  AND (
    token = 'x5oRT7QaEIGgM/fP38uF206BDUbGDI3LG+vB7cGlQ1s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )