UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R5CJpR8WrCmyYkOzkHNsqEcg3MhXv0N7T5yFdAgN6Gc=' 
WHERE 
  key_id = 'd18290bc679427e3990be0575982e732b034b1e1c3bce307bed9c22e7283d1b3' 
  AND (
    token = 'R5CJpR8WrCmyYkOzkHNsqEcg3MhXv0N7T5yFdAgN6Gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )