UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ayRtEVwZf9ovFMjobx43sVEWP/4qacmeReYR37j3Lp4=' 
WHERE 
  key_id = 'f27d6821693368797612786383275a101b16c100ac760d908270bde4460a1af5' 
  AND (
    token = 'ayRtEVwZf9ovFMjobx43sVEWP/4qacmeReYR37j3Lp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )