UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oRCJJOsoMNG9r1Qe34NM7g6skL9C9pLleLgoUJkOk5s=' 
WHERE 
  key_id = 'c546c34073939538493eb3d44b8225fd72d16133c7787b3a9c3b95feaf96f291' 
  AND (
    token = 'oRCJJOsoMNG9r1Qe34NM7g6skL9C9pLleLgoUJkOk5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )