UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5gxO0uAEb0Fwrx4JiymL0b38QN3aIws33+9JOu7lrw=' 
WHERE 
  key_id = '8e47b10c4db616a2637c622bbc0cbb50ada361e7199309f7223be20449457ded' 
  AND (
    token = 'b5gxO0uAEb0Fwrx4JiymL0b38QN3aIws33+9JOu7lrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )