UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rWOUgXSK290/H4Myal5PDsLgLZav2TePdGYXxDeb54=' 
WHERE 
  key_id = 'fb16ac8b4f8715b4c47b2fb962bf38b72e19fdf01f0388629f28d511e0df9a5e' 
  AND (
    token = '7rWOUgXSK290/H4Myal5PDsLgLZav2TePdGYXxDeb54=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )