INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b8369ca6e5aa8c8b92bc8678bd5dcf04498a8da0cd1c701865bff07687265a73', 
    '2kNZrQQ8w9q8g5jh6WthFbnedY//bzvoBFgoHQl7e3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)