UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LRfstdDs9ySbxPL3uX/99PUNlWMZCHwfwn03OtOXhMg=' 
WHERE 
  key_id = 'b4428e84efb949252774f133dfc9978e2c46399194ff703b0d877dd86d267283' 
  AND (
    token = 'LRfstdDs9ySbxPL3uX/99PUNlWMZCHwfwn03OtOXhMg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )