UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EJfrvsqCwilcJtTDZnE/+sLOlV64QuPgqAfVC3mZeEM=' 
WHERE 
  key_id = '3593d54cc65b4e925081818e3c64c11c620ef2aac6155a9bfd0492e578cdccad' 
  AND (
    token = 'EJfrvsqCwilcJtTDZnE/+sLOlV64QuPgqAfVC3mZeEM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )