INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bb1cb6c78403a86badfa8c12c08689acee3587dfe739e9498ca79f1b1f98790', 
    'uJj2tHDxsdavdvUKzuQFuS2cDgG3m2HoQ8wHJWoyrBo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)