UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kdoA4m+Ivu1ZZSny8+hRKbzUBNgMgf1LPzn/HXncm6A=' 
WHERE 
  key_id = '107518565fcd094a39cecdb0bdfebfc644c4aa47ba7a029192d7a1ec63ca0eb4' 
  AND (
    token = 'kdoA4m+Ivu1ZZSny8+hRKbzUBNgMgf1LPzn/HXncm6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )