UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tytVemxaRQeCGwHXhfoxWbQI2b++BZT1yzWQhSX05A=' 
WHERE 
  key_id = 'a3bb96e169820c256691a9b4ec01a676a0c76c662eccfc3e087178429fa2c512' 
  AND (
    token = '7tytVemxaRQeCGwHXhfoxWbQI2b++BZT1yzWQhSX05A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )