INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508a562d6cbecf25d1ccacad2bdeeefa4aee8be98df05beb7c0abce7d32da95a', 
    'dD+lr/vi0b2Vv5gpXfu7UhGFB5uBoBSkzm7kgG/rBq4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)