UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BHVFzkOZnDW1Lzb6SRs49qhacmitZhZC4LjDTAOYLvc=' 
WHERE 
  key_id = '54e709f4b0c85ab70360d52f9f890b32533db0435a4d5d2fc41aa7c88e83d26e' 
  AND (
    token = 'BHVFzkOZnDW1Lzb6SRs49qhacmitZhZC4LjDTAOYLvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )