INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55aa5baba44c65b7d94e7e058413db34097ebc4beaef5d8edac5dd607d0f6647', 
    'MkuevKT69W0LgjpHGR77MdHJLu3/lGtfM3gVinSNKAk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)