UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3YH1u+JI8FnkkqAHRpHF2crmLmDIXzJPbpsUR06gg8=' 
WHERE 
  key_id = '52f0ebdce039ef2722ae85a6192f6f37236bcde0d0b059868277e3ca61f809aa' 
  AND (
    token = 'W3YH1u+JI8FnkkqAHRpHF2crmLmDIXzJPbpsUR06gg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )