UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GQ/ZPGeqnp/j1dZ0dLwS/BuurpIDwaep0nulaymb520=' 
WHERE 
  key_id = '6118bbfd2a647580a76f4e546004046be05f1642c9d369db240afcb535d5bdf2' 
  AND (
    token = 'GQ/ZPGeqnp/j1dZ0dLwS/BuurpIDwaep0nulaymb520=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )