INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12bc300bf20b8fdd0cd949869409cd4a9768816b62c5448b4ef16b4ea4e50031', 
    '3o5bh9xildirQc7e2dIXEd3LpG12NwejSIwN8SijVkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)