INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c746eb1adea1aa91acd85b635d9613d53ac0a523c46c32699791384233b76b15', 
    '7ojY2LI6u9vt5rkAjPRu+vFJV+rjcYoZe5iNOYVBDDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)