UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akIegyb2Pi17qec2aeL5Qvx2mY/dMIFVufPpecTbTCk=' 
WHERE 
  key_id = 'fe7fef7573c87b5e84c6d8754b97d4e7ca7079b6fe7c5c7df9a698d9f3b721a2' 
  AND (
    token = 'akIegyb2Pi17qec2aeL5Qvx2mY/dMIFVufPpecTbTCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )