UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZYZ38k051uh3xHaU7NDNgfR24oeMIRSkD/yY5FFToQ=' 
WHERE 
  key_id = '1c8a453fa6d033fc6a9eebc264e1675c7f5e7f16d4401b7efbf24799bb9b5542' 
  AND (
    token = 'oZYZ38k051uh3xHaU7NDNgfR24oeMIRSkD/yY5FFToQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )