UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EIsUQ3RtOW/o8P1+HP7RMBIfSrUNvdsVV3PldI5esAU=' 
WHERE 
  key_id = '828bc1ce4d2165c64b598e6c605e3fec2d8f1c99f08042027b7115bca3d2b104' 
  AND (
    token = 'EIsUQ3RtOW/o8P1+HP7RMBIfSrUNvdsVV3PldI5esAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )