INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6b80a6af75ace65b910637ee521a82863c178bd0624b1c99d3510de7fc199adf', 
    'DwJthow258FL0Qp8LXKcGvOY6Y/sG4izy9qfjtNXNzc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)