INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd78569c5789642f68afc7cb0766ff04a733fcc4c5ace9ba3a4490a9b34aab661', 
    'KaUL5FIT0l4CVkwSrklFYvPAcL3vTmeW9gDilXIjh0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)