UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3RL9xGuEDxcOoPjoJjkSEMwV7kaR0QOV4BVaRjN++kA=' 
WHERE 
  key_id = '10a2e188f35f8be66582574c244e1811677dc7055872ba45aff2de508a4b75e2' 
  AND (
    token = '3RL9xGuEDxcOoPjoJjkSEMwV7kaR0QOV4BVaRjN++kA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )