UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S0yDYtY7aTcW908YOCerd6BR78OyAqJAiraqdbbiaEo=' 
WHERE 
  key_id = 'f91e88dd98774cf4918e13f349b7564a30526d4337cc8a87fc5f25870248004a' 
  AND (
    token = 'S0yDYtY7aTcW908YOCerd6BR78OyAqJAiraqdbbiaEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )