INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6795753c909795fd780079a313fc9d5cbd9b3de22ff0c1dfd8e7a74fb836bb9b', 
    '1UQjVxLptRENZLwPg91cryeoNWk65acD2HpuHgrk0w0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)