INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c959f129e43cb3239de733744fba16ab912c2081d426293eb50abeb6ed5d644', 
    'TqdfNx2e7W7v5UnZKQT5Heqh0UKVWAwiyEkhc4Smsi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)