UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57HjOOQqQlyUxrAOpBizy7X76zoVnmvyQen9YJJt03U=' 
WHERE 
  key_id = 'b393d2f90d898e6af05a9e4aed10bcfd9d264df224399594acd434257cf34c41' 
  AND (
    token = '57HjOOQqQlyUxrAOpBizy7X76zoVnmvyQen9YJJt03U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )