INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d3d33c2efe6c077a65bff65fdc4c784164d046bec5be5d9909634bebc7839ab', 
    'dgdo7aEYpiOIaUHdsCDew1QlLiCj4wZx75kk6/OwLgA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)