UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnkLFACsOiFNT9+NIrbiDv2yuZDGU0R3JG/hC1Qe/b0=' 
WHERE 
  key_id = '916f714d646d728cbe2c85489e8520e72c342e31e9653ef337526a99d87fd0fa' 
  AND (
    token = 'nnkLFACsOiFNT9+NIrbiDv2yuZDGU0R3JG/hC1Qe/b0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )