UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q2lwJn5iRkIIQPTluHe1k+FhVJWTqFQ/s4xxDd27I1Q=' 
WHERE 
  key_id = 'b547141c40081ded7b63cd3bd9687480b1bfcef52de8c3f27af6235b9649b799' 
  AND (
    token = 'q2lwJn5iRkIIQPTluHe1k+FhVJWTqFQ/s4xxDd27I1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )