UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pc/OJIrLGCDnuMVuQGLuTgm4+uQjmr/PTUcDJk7ZMRk=' 
WHERE 
  key_id = 'e4d00779cf4e3ad0a529da8f86c1449c32832839feff34dc9448ad1aca2fbca9' 
  AND (
    token = 'pc/OJIrLGCDnuMVuQGLuTgm4+uQjmr/PTUcDJk7ZMRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )