UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EHPEZIn8E1euPNGPPVDCp0KDZByMzgBAWab7z3Y+CRs=' 
WHERE 
  key_id = 'c979e1ac0aa16f345fb1838b3e4903293d0c0ff7b8a4c60a0ecc014ed7f56573' 
  AND (
    token = 'EHPEZIn8E1euPNGPPVDCp0KDZByMzgBAWab7z3Y+CRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )