UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kb7I7Pq1p8pMBXYAYFHaiAT06clJHkkx30h6R0M3bHA=' 
WHERE 
  key_id = 'c56fc89f3fc3a9fa053ff38c06f9aca79306b2a5116180f6cc82e8328fa77c9a' 
  AND (
    token = 'Kb7I7Pq1p8pMBXYAYFHaiAT06clJHkkx30h6R0M3bHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )