UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kQEXfQCssybAB0LUkzxFCYVF6Tdp4LO6/s4JhYhsCq4=' 
WHERE 
  key_id = '01dd2ddef290a852a783abf8d59ee30757f7e99a6f395c85d7872a1fe98106d5' 
  AND (
    token = 'kQEXfQCssybAB0LUkzxFCYVF6Tdp4LO6/s4JhYhsCq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031