INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f0775afc115b33e0d740fd8b3f7cc96cc27f02ab3f0d38c36c9271b8c0a2eea', 
    '6BsUYbKV+PjTsK3/KrNgB4nt51EeAA8KmCs4eukuSdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)