UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nFhYHpSDD7NOwe5Dxe4dWEJQZ/G51QWSZ26hwwfkHD0=' 
WHERE 
  key_id = '081c6a3d591d0627e2e8cb4e2740400f0d53de58b1eedc8c253ad5ef02f145f2' 
  AND (
    token = 'nFhYHpSDD7NOwe5Dxe4dWEJQZ/G51QWSZ26hwwfkHD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )