INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '11caeab5c889dd04c539495415261d08767f435c0837ddc4870818349140dbb9', 
    'KbcjCS0iG1TgI0RqWVshuDyJ+uXTcahUEFfGivm3ARU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)