UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7lDtI9iDxk/CBU1WWwvuriu5Ib3Z5mZVVgW9oVgB5u4=' 
WHERE 
  key_id = '08c8ad4494fa4c516b59548099e3f3a2aa81be0e73f94b0535622d6431410e09' 
  AND (
    token = '7lDtI9iDxk/CBU1WWwvuriu5Ib3Z5mZVVgW9oVgB5u4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )