UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EiY/40UJJFPXGUCKeaEnmFB0d3REJfaSnDf2weLvrLA=' 
WHERE 
  key_id = '2957facb02de26781893d1dadc0f6f38b420bdf9e07e7e6f89331e90279c8639' 
  AND (
    token = 'EiY/40UJJFPXGUCKeaEnmFB0d3REJfaSnDf2weLvrLA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )