UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kqTFO6sDYd1oOznAIC3J6sgwNXcufulVbni3iLLlen8=' 
WHERE 
  key_id = '0ef705104271848c22951b500b34fe80abf2b40492db17a2a9b82c871a84eff8' 
  AND (
    token = 'kqTFO6sDYd1oOznAIC3J6sgwNXcufulVbni3iLLlen8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )