UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bTwwEQhBe2FNjQkOFRYhryzuyefmhFMUjM1Ehj7KNBA=' 
WHERE 
  key_id = '0692c27c8b094295d3f6f281a4ab3011565f220c9ebb4daa2224d32d1793a4d5' 
  AND (
    token = 'bTwwEQhBe2FNjQkOFRYhryzuyefmhFMUjM1Ehj7KNBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )