INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87477b189dfc427b9129d63bc362a8690822f86a290517d9e9f3cd09542b9aaa', 
    '4nbIIaoaLWnzUCTaacrRs6SKBVgryhONEcrppvywvEk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)