INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75f70091fd4674a583af11e305da4359795f8c8bb5f97be22f3e58f57cf26421', 
    'En9sq22M7tzMln5BDSJmAOUxBGU/l83+h23iHXnFa2U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)