INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9747ec523271a6d7033feaebce3b286e893d835a42562010078007ec23688f25', 
    'AChtbZzpHHsr8/bNUhF11a1dPeTCel6MVwYUksr7vP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)