UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VWctVFjbeMGsw18DhkaS+HkXUtjoMONFrJR6C/1Nsq4=' 
WHERE 
  key_id = '9581a20d2cb2c7decb0e367cb31ce69cd704274a316565c2a819d6507035f634' 
  AND (
    token = 'VWctVFjbeMGsw18DhkaS+HkXUtjoMONFrJR6C/1Nsq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )