INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a898529379a563ed5c15458b1183d768f1232df6a4038c8e2c81b23a5ec9e36', 
    'o65u7EB72f8qn6A7JbmC0oiUCi6bkl0aV10hvI+zlrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)