INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43c5b2bb4584b8b2cf7ffbd765c44a7cb4eb2bcc60b1ab999919884df99c34af', 
    '44nWHD90T5VZaCWL6QnaE6eFu4qiey/BUF4cKdyhC+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)