INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '420784735d7c7401d9ec8a9d65ae724f92316b837670e2e480f851aca4d56045', 
    'OhBNKaawgJf9sJOPUrlmcm0K1VoRdenbRIkKwXB/2rs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)