INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eec6fc29e196b8ea9ce972539569b6c7a8726a97f98989c050a38ec561713a51', 
    'jcaZjqDPQEZpuxkrM1qjpc+sBTjAK6+2IwZzxK5qtxU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)