INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4117161d525b7b9ec690b35423b18b8381acd1f057b98fb82b48e4543bdb5c9', 
    'GppqykrhFeWEdK+vgulLdZLKzYe0Q0JtT2l0cvg5rRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)