UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZgRcb0wWccupqH+QOqN0Cs3gfNmuLBiPMjdpZ+fp9x4=' 
WHERE 
  key_id = '120b0b652d9a5e3f7e813f6dd7f117c984430fa5f9d51c978643bdc90d080e2d' 
  AND (
    token = 'ZgRcb0wWccupqH+QOqN0Cs3gfNmuLBiPMjdpZ+fp9x4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )