INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fb78a4f88fc94acf4158f2a2217eb893754aafb87be5a329b2cb8018aced53ae', 
    'm8NEGWoNbA1YrF+/l3BIaqq4DRjseuq6JhKLg3tMKWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)