UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yB60uRoMnwEl7RFApNTXjslhy+AXULKw+p3KLlpagnA=' 
WHERE 
  key_id = '568c81cb7ccd17c10c21fdd309fb9795698046e10047c5d15d287cd6cebc0009' 
  AND (
    token = 'yB60uRoMnwEl7RFApNTXjslhy+AXULKw+p3KLlpagnA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )