UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4ZMT3C4UGqI/BKRvMXIUTcrbF5w50dzIqzL6rdYfYnQ=' 
WHERE 
  key_id = '9baf5393b837424694e127d68d6258733609c4123835150817d43ac75327ffda' 
  AND (
    token = '4ZMT3C4UGqI/BKRvMXIUTcrbF5w50dzIqzL6rdYfYnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )