UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bwBlLKaUR8GDQs3WnrTB6LOnVgucEWp8VVJJ7uWXr1U=' 
WHERE 
  key_id = '2ce0ddb4a51b68d15cabac7b90a016a6a44fd95083345a9fde3a598080bcde2a' 
  AND (
    token = 'bwBlLKaUR8GDQs3WnrTB6LOnVgucEWp8VVJJ7uWXr1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )