INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de16566bd8a486f933217386c217cdb54b04fc48a083eddf861fc2fb80a3b08d', 
    'rtSDyfkCbGL4jVkbiqdoIHHWjxYqFFFFFIfJEgJVeBU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)