UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2v2p3aZccnq1mSz1KLvGQhdvTFy/nr37p5RGNlw/qw=' 
WHERE 
  key_id = '7c1c9dc0f1c3229c429316f3410be971982e0900fe7883f1bc74cdd6a3b3e08a' 
  AND (
    token = 'P2v2p3aZccnq1mSz1KLvGQhdvTFy/nr37p5RGNlw/qw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )