INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '39796ed72ddc6116bcecb0add74576a6368cece3a5af43d3108453f9476471d8', 
    'Y41GnUJECa5qBPQAd9c8iaBjQgYm+KW+YIZ7JRVzZa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)