UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IbTmiwUCOHL9YcTeVN/0gXpbt1dwcTXYVMsiz8idbHk=' 
WHERE 
  key_id = 'e136cfbfd31865585f3d84705369ba2f25783c7b851c47b0467e1ef8a0c44bf0' 
  AND (
    token = 'IbTmiwUCOHL9YcTeVN/0gXpbt1dwcTXYVMsiz8idbHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )