INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac753dfebc1ba0062c7da25646f1e33021f11b95b55b496a586b1b4ea9b07616', 
    'X7Edw+PMIsUj4xOyDWPBxi14pPbVpDOg5iz5qDx9v/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)