UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JymVAWgSLlM5g0DcW7+qLqQub6NcqI4jf69Bw1VOEKU=' 
WHERE 
  key_id = '61619145f29b3f1534d4fe113effeaf012a322c674c920f9529252c5c4f66805' 
  AND (
    token = 'JymVAWgSLlM5g0DcW7+qLqQub6NcqI4jf69Bw1VOEKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )