UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H8yEZC+UvdO6p5vfTLPmWp+dClJ/seYEcUKhLmMn85Q=' 
WHERE 
  key_id = 'd4876ce520132c0f9c136844c917ddd7c7e991ad3ea701ec455b84ec07a2cd2f' 
  AND (
    token = 'H8yEZC+UvdO6p5vfTLPmWp+dClJ/seYEcUKhLmMn85Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )