INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab7a8e47b21fda87f25bad869d7e21171dfd11e78bb39ac3f1abbecd6061a85f', 
    'Tj3FOyxAOEszlb4eJ6ySeyOSY1ItUgrDwyGPeVRjJcQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)