UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hf6ZvB/qNqSYCmU8DSBPhp3WV4u+65FtSUp8ykBI6ek=' 
WHERE 
  key_id = 'd1f80e2b0ff70317d8dbf323ad9c2498bb73d27271e788f167bc1f92953013e8' 
  AND (
    token = 'Hf6ZvB/qNqSYCmU8DSBPhp3WV4u+65FtSUp8ykBI6ek=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00025