UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EgXK1Ky/T6fwEQS3unC6TanzmjYK5mVqPLcZVighg7g=' 
WHERE 
  key_id = 'd93b14c846d73e1d5e71b3a2c4139e3a240b9a46e0b1ae2c38de5dac0baa315c' 
  AND (
    token = 'EgXK1Ky/T6fwEQS3unC6TanzmjYK5mVqPLcZVighg7g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )