INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd090b6c81a19561ec2a5f230667c2b5895a662c57b019fdf9d007889d32314d7', 
    'jNe3x2sr9fW1OJBGLJaQ6EWN1114IdPuOG//sa1M1U8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)