INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474fccbea2aeea7de95d6df9e4808c737feae6be777d0d22735c2c1a35cbe26d', 
    'ZzN5wv2PQz9UDXBycM4A3NvDlHV/PafXSKr3yY83NgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)