INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6144ad6679e4a07c219d30d199dab52135ef81adbb1aa423b8679d410092d3e8', 
    '+OwAwZBjSLepVGhwjy14nZ2XdR6BF7R4V7xgdKsOibY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)