UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zwcjcfiUHQ5HgcbeoDNvG9L7X1A7IvYvfv4e/FpGjLY=' 
WHERE 
  key_id = '19d810855cf5eb815635b5b652f3b60369d1ecb51e3fb21dc8292efa64881a2c' 
  AND (
    token = 'zwcjcfiUHQ5HgcbeoDNvG9L7X1A7IvYvfv4e/FpGjLY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )