UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AS/cpRtqb7sXNez5vMGTxB4/1fiW3B2I/YjRKtsmRfI=' 
WHERE 
  key_id = '563b3ceaad85ef43e621d90511cbca09a0d740059f103abb8d243c48159e2f19' 
  AND (
    token = 'AS/cpRtqb7sXNez5vMGTxB4/1fiW3B2I/YjRKtsmRfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )