UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/d7yDeKF8nM8slFV6py1RQCrzl0zM2sfGVExcDWCPFo=' 
WHERE 
  key_id = 'c3d0b01b43a7d075f2216c26a831ed73f25b747c1d409ee3a89023a38091faaf' 
  AND (
    token = '/d7yDeKF8nM8slFV6py1RQCrzl0zM2sfGVExcDWCPFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )