UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STK3wlyPR5ynq9Eh2b2zHIcwC6c2FzMrjcHZtVmmZ7g=' 
WHERE 
  key_id = '173ad722f807f3321a4a2d41208033d71130874885c0a0651a0912c7c3fee4b9' 
  AND (
    token = 'STK3wlyPR5ynq9Eh2b2zHIcwC6c2FzMrjcHZtVmmZ7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )