INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f4a6d70cea9c421f3afe8b6c7ea380c32f731ebda3cbc2626ac215a558bfb02', 
    'asaQtWxm9X7X51dQFetM6PT9O7eLayB/d+Fte0PbQSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)