UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uyD0ayocbWDVWvM/M4RFgW59PNce3wJScDfbkCVeCeA=' 
WHERE 
  key_id = 'da2d789b57660f4fc899666dec4125372deb20b8904f0c4646298299ba0b3bf3' 
  AND (
    token = 'uyD0ayocbWDVWvM/M4RFgW59PNce3wJScDfbkCVeCeA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )