UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ws5/jB3nEhvqr4MVWY1oAAcmLMbVe+udcArm4H1q4yU=' 
WHERE 
  key_id = 'd68b7bcc7eb74fd94b01ee1c1d5b952b6c97715e1b82d4f384f031ad6df44f27' 
  AND (
    token = 'ws5/jB3nEhvqr4MVWY1oAAcmLMbVe+udcArm4H1q4yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )