UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DnBpZwZA0Thj+mFNrLYaCbY26RjLlis8YFzOuGVsm/U=' 
WHERE 
  key_id = '42ea073f3269bb796b2cef55148d6b59c2a3bba8979eb8fde7a2e16aa357fcfb' 
  AND (
    token = 'DnBpZwZA0Thj+mFNrLYaCbY26RjLlis8YFzOuGVsm/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00026