UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GRK6NoaHhcxmAU3cSImhpGonCyPTKSVSNdpuiAR8I+w=' 
WHERE 
  key_id = '7015c438bd0107ffb6a1728087663f1bd94de41d6b16ac4f84c696049d54aa6c' 
  AND (
    token = 'GRK6NoaHhcxmAU3cSImhpGonCyPTKSVSNdpuiAR8I+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )