UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7imD7WbJDuzuRWYrQvB9T2VvwkBZNGSduun0CJULZp8=' 
WHERE 
  key_id = '75be39e39b64788ef5cf9668f0e014c0414a62293377ecfae4b9441932e23c81' 
  AND (
    token = '7imD7WbJDuzuRWYrQvB9T2VvwkBZNGSduun0CJULZp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )