INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68b611995bf1a99840c225984fcac44e671e1a85fb7a6a36a885b6eff836ccd6', 
    'MbK+8xsrS0hApK5tEXZ9BiQ0mzN39UEwiEMqkKG8l+Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00079

Result

int(1)