INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1253ce08e606388372eb869740d3f6616eff0adb2fe6f381ed766be9be50a92', 
    'u3kihvR1jrKe09It9Bfs7LCPQhr1HH3d/BTicLfya9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)