INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91ab7cb52b858ffed5204b00275471e2d829101fe5ac93d3a3c4b7f75ccf4cf4', 
    'TNfo8d/eq05auKwXzOrfGcNUG31uhVnbLegWp/WmEFA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)