INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc19b54ee8ae33b4f27a0b6ea190cb672f7dd19b475745fc381d2b07b684be2e', 
    '8uoj7AoykW4zzryBDAOC0kigy5rtuFrJzpczjO3lqrY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)