UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TylIekcK/KQIjTISpRKAgI1g+shIv645e8l82m/1rVY=' 
WHERE 
  key_id = '79088b4833e5592e5d3f73b2ca9705c01c3fa900b38efceda6bd2dc0e102cff2' 
  AND (
    token = 'TylIekcK/KQIjTISpRKAgI1g+shIv645e8l82m/1rVY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00046