UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ehypPlP7/zL0yo3V8+ZbunQ/BCtbox7NjX/8mfFRDjA=' 
WHERE 
  key_id = '08d6407fa2cb68aafbe0b5a2c03d70c2fed8665562aafe5c650fa728beaf37f9' 
  AND (
    token = 'ehypPlP7/zL0yo3V8+ZbunQ/BCtbox7NjX/8mfFRDjA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039