UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F4D4NoZBr5zBU5UXCE1JZ5UkMA//rcHYVMbFX3wnc38=' 
WHERE 
  key_id = 'c6b7eb9d00645a7e917bf89d8cf150fac34bf5187e304a68faea00b8921d1c34' 
  AND (
    token = 'F4D4NoZBr5zBU5UXCE1JZ5UkMA//rcHYVMbFX3wnc38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )