UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TTrSBdbmAvTTDLAXM2h8H8IeIwSWQmiwtMuC3dB+b6A=' 
WHERE 
  key_id = '28653b694ef6f499e67619217cb81a683eafcd35efab1ffa769eda38d0fe8328' 
  AND (
    token = 'TTrSBdbmAvTTDLAXM2h8H8IeIwSWQmiwtMuC3dB+b6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )