UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zLUqIARZ6BjB5fNdbMAJJEaAPcnkD/ZT68dB0VMUTA0=' 
WHERE 
  key_id = 'e126843520e72bfa6a637ca3db1a830a58aec4bd0a9887f10ecc433801e959e4' 
  AND (
    token = 'zLUqIARZ6BjB5fNdbMAJJEaAPcnkD/ZT68dB0VMUTA0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032