INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e1ac830c61aceabb13eb9867ed6211e818d7ac44ad9121d84300eb5390bc0b3c', 
    'jattdVO0PO50yDVyAQe93ULU4NcrUYLmZ3KA8Ofskvo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)