UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AKSU9KWzUzj8D+Qj06S5oTweJv8JoF7LOy3FDO3NQdg=' 
WHERE 
  key_id = 'd750cea36999a1d203aa3e0ff75e569b41827432a6fcf620a2cb0550dca5b333' 
  AND (
    token = 'AKSU9KWzUzj8D+Qj06S5oTweJv8JoF7LOy3FDO3NQdg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )