UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GTwQ6OV+11Fz4lw79IjmQwCIda2C+TF1qioYC/+gPoc=' 
WHERE 
  key_id = '5c98d94084ea09025059b3bc4536a5d3fc384c289946face67338cc1c18a4574' 
  AND (
    token = 'GTwQ6OV+11Fz4lw79IjmQwCIda2C+TF1qioYC/+gPoc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )