UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J3lJVrKevgcbMtpLHkVi0PctHM0WA83rFxvwpeTL0qc=' 
WHERE 
  key_id = 'e737aa3983eae956a76fe1acb0ecc2613884b515cf7d70f90e20104707f40d3c' 
  AND (
    token = 'J3lJVrKevgcbMtpLHkVi0PctHM0WA83rFxvwpeTL0qc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )