INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66bdccbf26561ce950a93656e6f0812c5a237231ee79c4a1bff2f6ef1aee9dd4', 
    'iDfVOEpcjd48tTAb6kmvN6tnOeACDz/DS95z70RWmCo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)