INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fd0b002a341f6e600eef2d5a84cc50120d51434abfb15ef5a916515c0e893cb', 
    'ElwkgD1WH/a8W2DQlHwc2xtkr8colGfCJvg0wspi0kQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)