INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff749afaff7a9203204aeb5f1c0f5ea2eda797dc2dfef1a016a4f65903a08340', 
    'IBc+TEhgGBqmpELDcA/Ah9dkkVKsC04HPn1Zu0qRvi0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)