INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0053285b47d1f906b771409aa2c12a3001c323622761a7479af712099ee9450', 
    '+7U4RPapAJRkVjaP8Qsc/4RYIYJYG8DVELgY5eQ6xpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)