INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7015d3f235ac22b8a3f4b3a35141a8a254d671de7d877ad83dfa91a1df8418ab', 
    'kTLs34uNvTOeJWnhzlc//U7tfzz5XxWI4e2yjIDKu64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)