UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xOjdV+KYE6pZMiLK/0ZSD7CBtrqdjARPTzgRwlbo36Y=' 
WHERE 
  key_id = 'e6c91cdaf603fdcf2ea150c9b2a77a0ad396ec989e4eeaad30718dbc7896a54e' 
  AND (
    token = 'xOjdV+KYE6pZMiLK/0ZSD7CBtrqdjARPTzgRwlbo36Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )