INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a747b32897c3cb350e5b1f7651dd90f72545507fc55833a4a52fd09cb473bb54', 
    '+T+3kxmWUqauNQhQ0ur4Pl0FOqabvGX6+Fbzbfaje1A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)