INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a788a0380b391185e04a002c17e7f4a724d122e94dba080462b6c51da2e96522', 
    'xQ2sqSZg+IEsxNV9WmwrlZ5Jg60rP8BogjtdexunTPc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)