UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l4zOQbAyh0c3vScz693Qq9/ZPwvQ42g10d8kt2cM4VA=' 
WHERE 
  key_id = 'ef02cc6d8f0157733a9e0748aa433442e38b2d08b6ec3608807f9b205f3407c9' 
  AND (
    token = 'l4zOQbAyh0c3vScz693Qq9/ZPwvQ42g10d8kt2cM4VA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )