UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XnMzRJn+7pogSQbuJlIsJrbcFxDqT8W3VPRhQsAXado=' 
WHERE 
  key_id = '7ed3e95ab38dfb9e32bb1da820e71d8e1f0764f90c599a22cee773326f046aeb' 
  AND (
    token = 'XnMzRJn+7pogSQbuJlIsJrbcFxDqT8W3VPRhQsAXado=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )