UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PVqH4bYaWQbT5WFcynq+Ct2Hy7oS4WK+v+d+kzuxZ1A=' 
WHERE 
  key_id = 'b045800798cd3083e91caadf1bc9bca865947c3dd5ab142fe9aa5056b32dbd0a' 
  AND (
    token = 'PVqH4bYaWQbT5WFcynq+Ct2Hy7oS4WK+v+d+kzuxZ1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )