UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCaq/q9D6/0aiKBE/GcLaONGM5yl70Vyi1y17prjvhY=' 
WHERE 
  key_id = '53927db0e0ac072d6cd5365e2a250499a1468ff257f4112c07c523930a3ad2cd' 
  AND (
    token = 'UCaq/q9D6/0aiKBE/GcLaONGM5yl70Vyi1y17prjvhY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )