UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P/xi/ckf5IQ2yFO6ivEtNiV/7ddiE3FgNqcSztOZDWU=' 
WHERE 
  key_id = '8002f7e67f03411043040d94af70da277b7da213b00abe48979da4b35d4387c9' 
  AND (
    token = 'P/xi/ckf5IQ2yFO6ivEtNiV/7ddiE3FgNqcSztOZDWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )