UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smN67eATg1okGq0twOKsNIb21FauG2LZR/T294aP738=' 
WHERE 
  key_id = '0e8413e6893d099c865f94f2908d616a00c6d1c15f3b5ef14dc27803ba4cb534' 
  AND (
    token = 'smN67eATg1okGq0twOKsNIb21FauG2LZR/T294aP738=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )