UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'clzjxWE6LDTdKrRw7HBE+3bj1+O/xVnJwv04u3fmEN0=' 
WHERE 
  key_id = 'd8b1fa37a2c81aae1921e7aef819bcb9e7c9715e0556ed959a86eb1fae035362' 
  AND (
    token = 'clzjxWE6LDTdKrRw7HBE+3bj1+O/xVnJwv04u3fmEN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )