UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/i7l8eelKWKCeMALCr9T/tObRb+ofWy1+q65Og48Ahk=' 
WHERE 
  key_id = '7911f70eb25541ab3b965c80edad907dc9504fff0f45121a605aff1ca397ef85' 
  AND (
    token = '/i7l8eelKWKCeMALCr9T/tObRb+ofWy1+q65Og48Ahk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )