UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XouSh7WUwRF9nUL2zDPxAm6gc7HOehX9LACUtpk6PEU=' 
WHERE 
  key_id = '12c5772a92a0787a19adbae2d3948ad326b3ab384b9a266a857e011acd8c42a2' 
  AND (
    token = 'XouSh7WUwRF9nUL2zDPxAm6gc7HOehX9LACUtpk6PEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )