INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6ce9839bcd0b8dbc5da5672c5d3d592c34565fe26c2e9cf9bcc922ea341bc8dc', 
    'M+QXtsEmpXL+XLSbUxoz1JCxQkRnI96bgQ7Gvqs4/cc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )