UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o66DLSWbloSM9kSvHhVI0bXQhwF1fVeFWLZCPnd2IiQ=' 
WHERE 
  key_id = 'f3d1dd635e73f6de471916ca2f538ef36b11c6ff02163dff3e555699bee10495' 
  AND (
    token = 'o66DLSWbloSM9kSvHhVI0bXQhwF1fVeFWLZCPnd2IiQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027