UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hLk7+ydw+M+z4ioAVhQeZ9Xsl6sjGe0JyWEhr9kAMzk=' 
WHERE 
  key_id = '4eea537e0de76366d94e521a9699eceac190bfeccc0e6f35ab8ba77d5d7593b1' 
  AND (
    token = 'hLk7+ydw+M+z4ioAVhQeZ9Xsl6sjGe0JyWEhr9kAMzk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )