INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a649642612952daac84b5c9a8c47c237f202335350e399b2ceeb86f3a7333ca', 
    'jsfTV0lol1ygAittfJcsFgO9FV6d4K2og8HV27gvIbY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)