INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef93b670a0b4131a5f1926f5411a08f17515b69d407a3300e00d835abd4ef2a9', 
    '4A63odV2Wu9qD9OzHOdug8lTccFErDY3Q3vYRJR+Kos=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)