UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P2i8V8qmWWnbguXa9ozpRIV2++COOL8oUcpF9CT7hp8=' 
WHERE 
  key_id = '73c044f7acce79892df6b991ad867c2f177d289a13732a1bfa5f4a0764b501d3' 
  AND (
    token = 'P2i8V8qmWWnbguXa9ozpRIV2++COOL8oUcpF9CT7hp8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )