UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVBSDLB9Acigkhg2hU7FNu6q4R9rsqf9sf06L2hP+nk=' 
WHERE 
  key_id = 'd8a7f4c91023040771627e674cad2d817f41f6e7723203f2bb36d0dec11cf596' 
  AND (
    token = 'vVBSDLB9Acigkhg2hU7FNu6q4R9rsqf9sf06L2hP+nk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )