UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g/q6I3TcSfOI0YUTaoR9A/Ds0byqGFqkPZ04m2X1q4c=' 
WHERE 
  key_id = '9521556b4de82426975de642b00dbeed33473d6f9059d452396b591dba6b8103' 
  AND (
    token = 'g/q6I3TcSfOI0YUTaoR9A/Ds0byqGFqkPZ04m2X1q4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025