UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lLWnaR2vxerqp3tBu5jp2PDilMXKQCiKYJFOGySlwqc=' 
WHERE 
  key_id = '37b816f20106a26c65e3d1d4186ac70d0cc04eaca3eed771ffbf241b96480da1' 
  AND (
    token = 'lLWnaR2vxerqp3tBu5jp2PDilMXKQCiKYJFOGySlwqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )