UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oMxaIq1Z74SfjkuMF338LhVY3Nbs231s5t+NMU81hP8=' 
WHERE 
  key_id = '92befb7d64857508aa773a20812e85ac89a112f3a712d853cb4e64139bf55ac4' 
  AND (
    token = 'oMxaIq1Z74SfjkuMF338LhVY3Nbs231s5t+NMU81hP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )