INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5319bda650e29be1cf4f3feb5c7f0ea0a85a9c314beb338738a74483b09e07f2', 
    '3GCw6Qn/smHQikEsitLozk2nid66JWsZ0zzeVnlvztY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)