INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f08693257b75248870268c899fcac467eb91d6a14963d4c33b244901fd2447f9', 
    'lpfA2qOAq+S/jCZfFfmEEdZ8Tuyzqjacji8mSThr3yM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)