INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfb46e3ee4d82073ac8ad5e252a262f34fcf6ea77f5989023644371be69c8289', 
    'Eizh9HQiUpzkeh0RZ1KPmGym+B5BmoXewXbHxPK8AbU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)