INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '084dcd400e2aaa42c68673d8021255117fdf2071499b130e4083c0db96b8b6d1', 
    'S6k4R4w/xpGLJBcgSkhtzAeDZt9zhLgPs9BsGK53aTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)