INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b15c01ae7819088d3a272d9531ff260b5b0c848b4d877ab6e568fac44760448', 
    'EyobRx+3vVl8S28182j8ll5+Tlj6izzI1wEtPcr7YLs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)