UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yB0zeWnOD2UmWlh5kwrr0/VQSQOgZ4GR1d4jWqVx9xg=' 
WHERE 
  key_id = '8396587363ebe783ede7070452b9fc1a5d488188f7190f52f6e67e6a00d56743' 
  AND (
    token = 'yB0zeWnOD2UmWlh5kwrr0/VQSQOgZ4GR1d4jWqVx9xg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )