UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zaI230HcrRBqq6O2MYP4p+EQjzteBeIvbInaRI43mHE=' 
WHERE 
  key_id = '600d0367795496efb5143ff25da34b33550eae2781a364f95564d4c44b49c17c' 
  AND (
    token = 'zaI230HcrRBqq6O2MYP4p+EQjzteBeIvbInaRI43mHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )