UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MEOzKkcduJtMS/RlsDlrNhLgBxaeqs1Ng2XjFSTsOF4=' 
WHERE 
  key_id = '5d19802aec1db4ed87729bdaab31383a0ff6261db7edce905e399466db18f61b' 
  AND (
    token = 'MEOzKkcduJtMS/RlsDlrNhLgBxaeqs1Ng2XjFSTsOF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )