UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Rb37KD8tDhUjgJnU8i1CcE93VEPfsbck5r0/WtaKYj4=' 
WHERE 
  key_id = 'cbefb09fba6e20646eeb5a9f585fb91a2c9f32645065b4cf6348ec099df9d2e0' 
  AND (
    token = 'Rb37KD8tDhUjgJnU8i1CcE93VEPfsbck5r0/WtaKYj4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )