UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F+HG2G4FN3B03OE0VVN3xxGBj9AoRCnYEJkFD979FJA=' 
WHERE 
  key_id = '8032d5e798840e8b589f4bffca60a349d35310b7694e1ed4c77cfc951f5de527' 
  AND (
    token = 'F+HG2G4FN3B03OE0VVN3xxGBj9AoRCnYEJkFD979FJA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )