INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '735423a25675e11d3fefc452d6ff84f907057372415f076c42c7e997df614ec2', 
    'JP8Ml81ay2zhJh4GFC1TCiMfkG9AzTr154qQ3DEnJOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)