INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21c6e5d514ac6e39ab94d17d2f146ff5a08052968c26e9374614374f317342f4', 
    'lBTZUOS/pEucg4mXXJ0yC4Iibfpq/ayxxq6ZKheo05E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)