UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2kPIU+rrxQ7NA2I06fCYAgnwejgDKF6cETaYoqClwc=' 
WHERE 
  key_id = '00a1a6f25d18a21f15b04696fda6c09433e0c04c4693ab720e4e846226960362' 
  AND (
    token = 'H2kPIU+rrxQ7NA2I06fCYAgnwejgDKF6cETaYoqClwc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )