INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0eb4857a804119c483788816bff65738bbd979d4df623387e2b05076358db88', 
    '2+NTIbv+H1LCUd+ApL01yXNB2lJSJKN9IcnCoEq1DpM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )