INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50c4c49b9672cadd24b76f79ca386cd138b778359075b5c5e7e9034185141158', 
    'jweLcRQrCs9sYNtioyvj2LQgRrZZAXyHew5EqKGlaBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)