UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cDmFwXKM/02FOXfjWTLy2IoMJIwSHPCM985CS+4jVPI=' 
WHERE 
  key_id = 'b112ba975c6cb30e56bc56d99105063c43f643c781c566326ff02bd804769287' 
  AND (
    token = 'cDmFwXKM/02FOXfjWTLy2IoMJIwSHPCM985CS+4jVPI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )