UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCD3GqQZLHCNJsFYtlz4MYV0WATFMEFPNx28V5WSCz4=' 
WHERE 
  key_id = '7d950be658c0b2443c2f6dd7cf587252025807a5530d075df30cf808a5e06d58' 
  AND (
    token = 'dCD3GqQZLHCNJsFYtlz4MYV0WATFMEFPNx28V5WSCz4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )