INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0021f228b84be6a7438377b6e5e9752d0ab601d1369d4702f01cd0e0308c522', 
    'YS2M/770u4oo+ptQPxzNxDhxnjxKdCkm4pujJitMlLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)