UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cymWnjj8UuWQYXCwBIUbjpVMwoLiMIeGodAmmLpBJ+k=' 
WHERE 
  key_id = 'fcb773554b2473f5d31a86a6ae5cf84e65351259a79d10acbcd8fdcbd6a06611' 
  AND (
    token = 'cymWnjj8UuWQYXCwBIUbjpVMwoLiMIeGodAmmLpBJ+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )