UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kvZ9P6R7s0s+QMq6VZ3S1rWyrtS2x6S0NHFcdy8nALg=' 
WHERE 
  key_id = '7fea78a0b5d0c7d1238f7f7d70575a9f0a808d50618df3466ed08555b2274b86' 
  AND (
    token = 'kvZ9P6R7s0s+QMq6VZ3S1rWyrtS2x6S0NHFcdy8nALg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )