INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8d29fcbf0efc0978b76040e9418e96cc69111f0d638763b40d965d788ea83bf', 
    'q/cX1fU/2uaNYGKkDSUrtTNIZAK6p1B9xTZu5OPqeGw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)