INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6cb32e25556154badcf77a37ce0ad711e8c0166a66f80497c367c227ee7e8aa', 
    'JeVRhA4V1gWiTXsvy45R7K6fgkFNwrXbPMEnoPeT2MQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)