INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99cb88d88953bc98dd073d969428d723df9addef3b1e21f84daf8175b5686fa8', 
    'a0NCcGRWaIso+WTbhEgVvhl/j15VM0on9WbTmWeq2Tw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)