UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w6FC4O7yv5dp3tHdwaTLhhSYj/k4aYEX1gC2h8vfL/Q=' 
WHERE 
  key_id = 'fa68a567011bf6e72c2618af7ede6d392549a4c6cd93c81195e99a2c1951264d' 
  AND (
    token = 'w6FC4O7yv5dp3tHdwaTLhhSYj/k4aYEX1gC2h8vfL/Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )