UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S+anY/2K41bDPZe8A5BXxOOiNVV/eWyYzfLVrIXB2T0=' 
WHERE 
  key_id = '6f1a3e7f536c8d4b05e044eb2ea519806dd51329b5b7c8e035d0b51d976c6d38' 
  AND (
    token = 'S+anY/2K41bDPZe8A5BXxOOiNVV/eWyYzfLVrIXB2T0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )