INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '743bb5099a8a009e0d6e98b8fd80ee594ad87da4344696779d634d31cf3ac7a6', 
    'TQGWiAV1EyRuCKAcIhO8P/KJvmkxh1TttfczsL+M9ZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)