INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f760a9fbda4db7e81931270c26b570ef8fffcdd1939f4aa15a39163a9ec030e', 
    '9WPNVYcv3Nzqqyl9gtKg+oXifAoFjxqRvrT90MOLfSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)