INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '571a3a4de363c1d1994ebd3b5cd0ebd3576a6255e589256459b303e9e8dc52e8', 
    '+MqC12pEsBlPDmhW2JE9DdV8OuEQsqAX0M9VgE4STD4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)