UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7xNh9o+Ts9r9mLful3D6FfLH8oY1PIaqcqJZBfkRxBM=' 
WHERE 
  key_id = 'bfef052c18e879a0ddbc58333f727a5a2bf7483e47854cbf2de0ce23669d452e' 
  AND (
    token = '7xNh9o+Ts9r9mLful3D6FfLH8oY1PIaqcqJZBfkRxBM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020