INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2101e551b86d6c506d2c675ae66f7591e099e3352dc5153b27785fac79aa1bd6', 
    '1MhZG/laqaovxS1LZrbij8QQzqVvj0aZyaD+wJXw5Ag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)