INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e9e5f72a606566c37a3484655fd302229ece67824c2d02deccfa16a2dce3d8c', 
    'dUkLLKNZ9AkIaPtnhi9wdHcPCy4fM+HJ+WW8Ar8sh3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)