INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c80283a14685324b9d9bcf098c41fd0b7fd5a08e5e2bd2c21864fe022e44922', 
    'krb53IQgIbDeKmpbcOcx8Gpt2opM7PrSy70pVYPcfkY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)