UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WSTs5sPBhPEcJc4eBIY5xO8jsEDgW2ZR2s8gGy+UC94=' 
WHERE 
  key_id = '1418ae9052d9e27e6e80cc4738560e3e19b7c68190a21dc6102a33176bba8bd5' 
  AND (
    token = 'WSTs5sPBhPEcJc4eBIY5xO8jsEDgW2ZR2s8gGy+UC94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )