UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZbHAepl29qb7kAoUOFmWBuFD859ackCZZrgwk/OvJ8=' 
WHERE 
  key_id = '53317c916a3d6bb7af9d015df18c4da27e3e79dd330524577fb4e64832600345' 
  AND (
    token = 'QZbHAepl29qb7kAoUOFmWBuFD859ackCZZrgwk/OvJ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )