UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NvotMHhWbF/s96Cs3w3tuvKRWTO3/4+h4iN8I54+T4U=' 
WHERE 
  key_id = '4a9d7c3508df7abae20ba715df0dedcd10a07c8a9eb57972c8e1149a88be4c04' 
  AND (
    token = 'NvotMHhWbF/s96Cs3w3tuvKRWTO3/4+h4iN8I54+T4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )