UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4KMrYxXsbe7NvQRr4Y2N2fZtUo93O0oOXkqdZekyfek=' 
WHERE 
  key_id = '0dd5ec3d2d5081c338bb518ecee20fa7d75faa5ef7fc5dd0e18a9a0053e75896' 
  AND (
    token = '4KMrYxXsbe7NvQRr4Y2N2fZtUo93O0oOXkqdZekyfek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )