INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a19d39befd5a115575610bc51f7acdf162a9535ea2ab912639800fcdfe920075', 
    'aIym9pdlx9aEfzWoWZ5+SioAsT7r7/rg1f81Ff8KPFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)