UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r+cik99Q8psYNBz+qZvPfIzj+uw09EGdSDOpbAmGFOM=' 
WHERE 
  key_id = '364d7cf1f11228f874f03ff9a38b4fcb8ee154852e51ae53f909df539c0e6cd1' 
  AND (
    token = 'r+cik99Q8psYNBz+qZvPfIzj+uw09EGdSDOpbAmGFOM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )