UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5rEligcjbDnz+/aYZsZX+r6CxgS+ZOfZjmVQJrHHqI=' 
WHERE 
  key_id = '97271885ee7b865835c832b713de9b7506958485b8283a11739346914d74075a' 
  AND (
    token = '+5rEligcjbDnz+/aYZsZX+r6CxgS+ZOfZjmVQJrHHqI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )