INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '00077fd466ddc786c22488a509f8fad9cecafc61624d66c80179d91115f650a9', 
    'Iex1JpDNoWi6RxvrVnVhnP0QsD04XNmcuKOBcxw050c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)