UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aqXK7U2m0yYk0C6PRzG1UjKHI/ueTjpb4pN4yfytyac=' 
WHERE 
  key_id = '7eda9376e8526806611f8986102fdc25b2136b36fc4578fc0d51d59d41914055' 
  AND (
    token = 'aqXK7U2m0yYk0C6PRzG1UjKHI/ueTjpb4pN4yfytyac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )