UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'myDOCNpDyjiPUs9odHZAdhekK0ZcJLyBYbvWtpFg9fc=' 
WHERE 
  key_id = 'f69072de5b2e1be4686ab0d7f59ece253c3f9de1f2593f4ce380e1a70dd662e4' 
  AND (
    token = 'myDOCNpDyjiPUs9odHZAdhekK0ZcJLyBYbvWtpFg9fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00030