INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8968477699495b0d220a13f29f79e0a4d795b4232d97660c23e6b8147d13a1fc', 
    '9MzCLyKlclmf9O9487JWEX+e5fcoULUqPKoRzcU4erg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)