UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qgQqYu6+/aMFPzgTQjjyetGzv4o4ftsm/PFKzkPsz1o=' 
WHERE 
  key_id = 'c270898a4f386a5ba98d7683ef9f40dbc97e15f233f3e53cb8df15561edeea67' 
  AND (
    token = 'qgQqYu6+/aMFPzgTQjjyetGzv4o4ftsm/PFKzkPsz1o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )