UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g3wtJXmRXR2fKRIVHZ1tvfPSFqjhiEP3dzrNdqW4SF8=' 
WHERE 
  key_id = '5ccf2f86d9e2c2380a68862257bcbe4708f6c0e27c3d27ddc768d5bfb4b6169c' 
  AND (
    token = 'g3wtJXmRXR2fKRIVHZ1tvfPSFqjhiEP3dzrNdqW4SF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )