UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4fQ7m5O3En+GcNswca+fMfHcf4IAAlII/yd9zv4K+3M=' 
WHERE 
  key_id = '67fa342b8ef5e2baedf42f4693c88d58ded52c4897e214433f8f32a81149604e' 
  AND (
    token = '4fQ7m5O3En+GcNswca+fMfHcf4IAAlII/yd9zv4K+3M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )