UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TzS7Qf9Thkau15cGbhUEBiLm4ppvnuE7kdvZTWN7L/w=' 
WHERE 
  key_id = 'f04a6e78806808f12d5afb4fd138fb6e9f67a2520eae4e81efde56d9895c759b' 
  AND (
    token = 'TzS7Qf9Thkau15cGbhUEBiLm4ppvnuE7kdvZTWN7L/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )