UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eOIBjrm+9UhjLB6u799qyWQyXVX+CXXgR9nyXZufgDw=' 
WHERE 
  key_id = 'fe135deae935e3e29bfef1836c4b57876657f9c11b61f34dd75b802fcdb62472' 
  AND (
    token = 'eOIBjrm+9UhjLB6u799qyWQyXVX+CXXgR9nyXZufgDw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )