INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9971b5cdfa0d69320c2004f978f5046981b49ad3f2b37b3646c3d88ce63cb9', 
    'NkaqTYVL/zxFveaSGlJl7z2wP/tK4B3iugn8kPCRHwE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)