INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2814f684d2e6e949d195108200926f35b12ba090a46e80bb5d1fcba82445a26d', 
    '/MOEgvhluXWnyrFTrCCV5mAuxwGqjbSa4JyGlUXIk74=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)