INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ea3cae72ddd6589e3f75d81a0f8f68599f2f46bb8a27399315a0557aafee70f', 
    '7TtgUCL4H0wEl5U5tRqAHDHk9TwCj1rYfc711M6cOqs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)