UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z04rFA7q/uPQosn2BGk73Dcp+NuHZ3CsYsYEZFacWnQ=' 
WHERE 
  key_id = '8e4ef3cd6319e4ac08f21d71108335cda9385f81a976236847652034cf9299a9' 
  AND (
    token = 'Z04rFA7q/uPQosn2BGk73Dcp+NuHZ3CsYsYEZFacWnQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )