UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '082x0/Um17wqAH1/q0FDnNl58in+alwu8qu49xRB6c8=' 
WHERE 
  key_id = 'bf8d4a18462ba2c8d4060ea86d894115b99adf492ad4779d3923e16b2d91c4c2' 
  AND (
    token = '082x0/Um17wqAH1/q0FDnNl58in+alwu8qu49xRB6c8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )