INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a1b675a1722ca91ebdd63b804c89c4e8a42e2300f4bb54d4248c7408ec6e261', 
    'uEdJgSjCjnKrYB2itIKTxI5V0UCWMhKHzJcmyaElXV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)