INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69d71fd638151016357a1854c7b1492fc02adecc18d896e2e950fd4c552d9cfa', 
    'c2+nQ4Z2lhUZS+un4T59puUFgc8qLpprf4Fzro2BINk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)