UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XI44Sd7ETp3TRrTNviFe+t9ztzaqm3B9mVBDFeBKz9Q=' 
WHERE 
  key_id = '912996a8198fb600624fe1129ce2ee87e17a18bfd2e9625fa2fbc1e0e304a379' 
  AND (
    token = 'XI44Sd7ETp3TRrTNviFe+t9ztzaqm3B9mVBDFeBKz9Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )