UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v2Nu8G0iiEKPKOAazxK5TWwcDTR6x5MOdNBGL5w0d5g=' 
WHERE 
  key_id = 'a9cb9435bab88079129bdfd3f2b5488e86f4824ac86dc3bf27bd0846d3b1ab10' 
  AND (
    token = 'v2Nu8G0iiEKPKOAazxK5TWwcDTR6x5MOdNBGL5w0d5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )