UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ORcBD2WqaXwpgm6maUovczTRRMZH4P9ac7iB1VPoWC0=' 
WHERE 
  key_id = 'b6fa727bab1d50301b597f5465dc26ebfd99ca214267e0a41a1cd2b63574823e' 
  AND (
    token = 'ORcBD2WqaXwpgm6maUovczTRRMZH4P9ac7iB1VPoWC0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )