UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NYLlNm02lOddQwdqbLZPF/to47P6mPTchUn532yIRbA=' 
WHERE 
  key_id = 'e9eeb36ca791b061098d6d0b469bb3072223643f8a148252cdab91499d908702' 
  AND (
    token = 'NYLlNm02lOddQwdqbLZPF/to47P6mPTchUn532yIRbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )