UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gzuXekY65mgwqFsAtaZ444CPs7L7JGUykWOdqgoNmos=' 
WHERE 
  key_id = 'b73f9517f82007b1821a089de64d3039024475b7c4a2d67574be809b3611c33d' 
  AND (
    token = 'gzuXekY65mgwqFsAtaZ444CPs7L7JGUykWOdqgoNmos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )