UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nsK9SIVs0qeKSE09o56t9j9v+j0oM9AngXfBiuWHWLc=' 
WHERE 
  key_id = '00c475cf6539e1a54cdefb511108bd20d8a6ebc1272c40068b28577f4ea144b4' 
  AND (
    token = 'nsK9SIVs0qeKSE09o56t9j9v+j0oM9AngXfBiuWHWLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )