UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BWA0rk+NxRWyuiH7VhLH6Nh9uEcj3IxaVXhCTXKTjLo=' 
WHERE 
  key_id = 'ee069c8a5344186a4700ecf0b6f3979a990a6821dca9fa8696234b5321e43150' 
  AND (
    token = 'BWA0rk+NxRWyuiH7VhLH6Nh9uEcj3IxaVXhCTXKTjLo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )