INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '370ad29835c912d9799bb4ce394175886e7d9640d5c8e89ee391992413a3c410', 
    '/UcSdV7I+F7q7kpLqPJbQdIpDuTi8exz7mPHuCNlgnA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)