UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I2lGFzOVC81/+aK+MEb4BQsdysptijFMK9gR8eyEvqU=' 
WHERE 
  key_id = 'e7aee3c73a1c6200aface77e229d8c46175926984d1f8b526d1d3a8381386c2b' 
  AND (
    token = 'I2lGFzOVC81/+aK+MEb4BQsdysptijFMK9gR8eyEvqU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )