INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b08fc23c5399a41757284a530174fb7115914338ed96f3d2fe42367f771b3be', 
    'XEaaXut+gVelrpQ8QuW1m8AOXg0bFld34ga1EIQiCEE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)