INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '508901cae1084c5fb0d1486080a1a41ee9fc4893df5245200e14b356c14a45ec', 
    'I98OippjtEQQ1OCR/pZO75Bs0LBROLNuqPANvQ/Kj+s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )