UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '54ZmXHK1TqtVNDwaw1auoXHEm5O8ZXYuzP1LCf4NPSc=' 
WHERE 
  key_id = 'e0cf27dcd23f05df97f3441d3030a5af88310bbdda55bae4072b2e6317bab9d8' 
  AND (
    token = '54ZmXHK1TqtVNDwaw1auoXHEm5O8ZXYuzP1LCf4NPSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )