UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zSeq5vbIZTGDugv2GFcxwzmr3nm2GdlYA7X4mvtC7Bs=' 
WHERE 
  key_id = '36527cdcc5b68137ca8ce0c630342cfee8a719ff6b2397c781e319be84d04add' 
  AND (
    token = 'zSeq5vbIZTGDugv2GFcxwzmr3nm2GdlYA7X4mvtC7Bs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )