INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2e213252cdf047021345a04a04e4867568fc162cbc747ae387e115b4ad77cba', 
    'rSbgLaUSELBtdlUSAFVvgv+f7zHHHpSGiXToMDqDYiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)