INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c3e0b00e9a331dcd0b2aaa43b87984573e449d4ae7aee43085d49472cb7e822', 
    '+BhYnWsosHAQAlz6NIvAW9C08MAIWJGO5vvyfl7vPJo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)