INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6820e2d7c583de55723551f4fbfe68219ab24498428e12f13fa1f507559c0a9', 
    'XRQWVASrbzg8GQFMlQaNiayrpAJSGLH0t0L3TzJvo2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)