UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OFJjvMHOs4pWP6KtkjgQir/Hy505C8zl3hzSxEVTU6A=' 
WHERE 
  key_id = '3ee4cf46304fff854a7eb7f40c258ee5388b369dcc1e65d5c6359438b332d238' 
  AND (
    token = 'OFJjvMHOs4pWP6KtkjgQir/Hy505C8zl3hzSxEVTU6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )