UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JQw5PNdfS4JWqCJrNuwwOAATTa57tTwfnRiFJ2SI6o4=' 
WHERE 
  key_id = '207054d15e9b6c5865f98ee905140cd817ef0e3b05fef0e1f0c3ea9414668896' 
  AND (
    token = 'JQw5PNdfS4JWqCJrNuwwOAATTa57tTwfnRiFJ2SI6o4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )