UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WpBwlSo4LBCPNnla2j0DfJMsvgEblYCWVcoErfYFiSc=' 
WHERE 
  key_id = '6607fa12ea7d58ff30d11b151d0129da78aea1d90d928bbaf6a3b3dd98ee0f90' 
  AND (
    token = 'WpBwlSo4LBCPNnla2j0DfJMsvgEblYCWVcoErfYFiSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )