UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fMQCvrdkAjBgeGpb/Zt0qSjlmmi+Zxhuq9wP0H1tvRQ=' 
WHERE 
  key_id = 'e798b19575e24358bcc4b7fc054eb94da89175d98eb4e7d3e88ca74efae582ed' 
  AND (
    token = 'fMQCvrdkAjBgeGpb/Zt0qSjlmmi+Zxhuq9wP0H1tvRQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032