INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9bc52146ecc584e5d60be5371c4180b3da934f5afcec6c7e4aa2e5b89ac66a5', 
    't8516kBlYDdK91g/+BTR+1anqp8hIpgoqKqmHEV/t9M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )