UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YrMRHJRQYxMRRhFXzC4Pmx4eh0xH8M0JbB0E0dXPtzY=' 
WHERE 
  key_id = 'a6883ccfd0c068bfb4a60f3f637de7f88d2749ce7c12a3bd75c14561698dcd24' 
  AND (
    token = 'YrMRHJRQYxMRRhFXzC4Pmx4eh0xH8M0JbB0E0dXPtzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )