UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGKgEcfmB5v3JgKZ2J8qhCja+rFysxOcp03vNUsXw14=' 
WHERE 
  key_id = '2ae8430a6cae08abde90e0f9fee353d6479a64baaf1c9a31c4a13baf7f747941' 
  AND (
    token = 'qGKgEcfmB5v3JgKZ2J8qhCja+rFysxOcp03vNUsXw14=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )