UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6n1LE0CXI2KcOpBCSHYfXGIaMZ1/PkXVJMNcuOMXTRg=' 
WHERE 
  key_id = '1e9fccfb044d87940df4de8c9782b49da4c41a5165099797f4d53a00613d75c5' 
  AND (
    token = '6n1LE0CXI2KcOpBCSHYfXGIaMZ1/PkXVJMNcuOMXTRg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )