UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iTKHrmYUBQWhrGyQD1XAoAxyIfnuiI/cySMo35GhqTw=' 
WHERE 
  key_id = '7fbd37f1b6f53fd982377d120592fe4268b68ee5ecdb13d7b39ab23965a07b52' 
  AND (
    token = 'iTKHrmYUBQWhrGyQD1XAoAxyIfnuiI/cySMo35GhqTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )