UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6+lvbEaZFB7ZMaxIhSx3PTus7pA1hx8Jvblkqri8o8=' 
WHERE 
  key_id = '0fb972933cf7042a46dafee70eb7e2d60e7663f380a745c224eeb170271ea9e4' 
  AND (
    token = 'E6+lvbEaZFB7ZMaxIhSx3PTus7pA1hx8Jvblkqri8o8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )