INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9da495b91cbea34e5926c6df10c5a218e833ee6c1bd8b5c4605f463b1c9dd43e', 
    '+Nl5KFmx25nATYnrfpbynbJuJMIdY/twZVpiLilLYWQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)