UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MctRrB48gc4MjnvS6FYqc4iLmLTtJZtQsfNBrnP7P/k=' 
WHERE 
  key_id = '5fa75ccc903bf7d78c4a6f488844f39ce963ffb38920ab8a7cdf68116537d0ce' 
  AND (
    token = 'MctRrB48gc4MjnvS6FYqc4iLmLTtJZtQsfNBrnP7P/k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )