UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WM6z3Psq6GXZLdj3cj16OJcG3H22Xk9Re+t4HugAtWg=' 
WHERE 
  key_id = '112dcead31d5ded5d5be319fa50f9ee3d87ff13d2413367f69b806531f0867da' 
  AND (
    token = 'WM6z3Psq6GXZLdj3cj16OJcG3H22Xk9Re+t4HugAtWg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )