INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '819f7acc4eba60c662e9b3ac26bcbee5a858373f8a5b948984ab2f28dc35d3d0', 
    'tt8Y5CRPqYhvGld0LKCAsdtCeJzP9Ht0XJ9fLtgkbuA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)