INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5441e5e0bddea7cb8d75db19dcf04968181449852f83dde3fcee5b60ad18d793', 
    'Imni4sBnJ259pRZ5KFUBYdVgdJcOWwOJ/5Io5KwhU58=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)