UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qc2X0JkeuVRcdoxILxwU5e367MKsBB9uNt87wY7moEw=' 
WHERE 
  key_id = '75a38df25f3cd6ebbc412cd29a656ad7ce6bab41953dd14c64f1f3157fa53c8d' 
  AND (
    token = 'Qc2X0JkeuVRcdoxILxwU5e367MKsBB9uNt87wY7moEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )