INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '147d70a87e19853e2a78557f8303c08ce08e87f5dd6e943ba369ece21d387311', 
    'o3az4vZ370dc31Gdcp/XZa+85NJij0NuyjjnhJqPhvM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)