UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8xi9pqDFSoVemzD9zvJOKXFOMr3ugvUCEAoA+WGSLW0=' 
WHERE 
  key_id = 'c4ec150894a81fda731b59cd3fcb48165c6560c52c482513313ce2becbece0e4' 
  AND (
    token = '8xi9pqDFSoVemzD9zvJOKXFOMr3ugvUCEAoA+WGSLW0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )