INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e70e4481f186388661670442fb745ef3d9f32a7fd9e3f7d4c21a12ee702c14d', 
    '/dEBHLNnCjd0xAl+v4d9OoWDYuEX8c+RjgMQDCfe9eQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)