UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BUIupN9uhG+CpVbMkI9dk92OzU0vOBr40LnodAt47rI=' 
WHERE 
  key_id = 'baa3082af13852cb52a33000d15a2691a202c0cd21a3bf6d45110d4a2940bb12' 
  AND (
    token = 'BUIupN9uhG+CpVbMkI9dk92OzU0vOBr40LnodAt47rI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )