UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EvvTk1i17o0k7G6Ac/EspSI+fka17hcAbIxMWaYp/qw=' 
WHERE 
  key_id = 'ff77737116080496abe13008050e86bdfa95d0fd4585c7f26f5144a2d4d0e94f' 
  AND (
    token = 'EvvTk1i17o0k7G6Ac/EspSI+fka17hcAbIxMWaYp/qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )