INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf5cc20373589d55ec3e8da9d603831d5a05ed824bfd2e55e1bc5797fd3f1c7e', 
    'UznEF9RcWYWIToiRFh0cAuWkzQ3e34l1YsGhY757Z5E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)