UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AqJhlowyleTyBlIIZhQGv6y1R40Mx4mvpYmNLJ3UWXc=' 
WHERE 
  key_id = 'c3e139fd7b7d73aef76c913f05186595ac758eda6459ec20fd3879fe1a4d6798' 
  AND (
    token = 'AqJhlowyleTyBlIIZhQGv6y1R40Mx4mvpYmNLJ3UWXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )