UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iy6J2haw8U3Lowwxgw2lZFlHY04V2qtlZjLHvg/cEK8=' 
WHERE 
  key_id = 'c665de5da0490cd01c3821eb2de09c88f2cde0a628c12689be3a5d882f256dbf' 
  AND (
    token = 'iy6J2haw8U3Lowwxgw2lZFlHY04V2qtlZjLHvg/cEK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )