UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6sQfjoPMNGsyEPPlUuuZ7/FGAoWCxRqQdsspwcV06OQ=' 
WHERE 
  key_id = 'e8f8ed47b88e11d976f5fc7d7f0f4a3d75280403747fd325a62d302fb7621c86' 
  AND (
    token = '6sQfjoPMNGsyEPPlUuuZ7/FGAoWCxRqQdsspwcV06OQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )