INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15bcfe0b6c06a05d3cd569a950a35fdcd6a79d27aada4b066912505e51c3e9f4', 
    'PuogSgxj5lY9SB5I4/p8q3rLhyFvZOvcsB0S86kIh/I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)