UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J/qYzeAJVDb9oPtppGy2VKqug3ENb09Jl4bSDRKhN5o=' 
WHERE 
  key_id = '27e3b86c58af2a38e9e52612fb74710be722fb4085d4312757b42a2edd3bad5d' 
  AND (
    token = 'J/qYzeAJVDb9oPtppGy2VKqug3ENb09Jl4bSDRKhN5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )