INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52d5ac7e91dd788cb16b4a820bce2d3c7ce9961e2ccd72a1d888733a96c76d55', 
    'VA0NKkxv6IecZ+S5KeyqGzLIMCIY8WnNITtPvS2xsa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)