UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FXR/gFOPcQRiO8XzL0w7m9rKCQFPVTZ+9U33z2M0AuI=' 
WHERE 
  key_id = 'b118152bb7476fa0a929e7a617f6d3cbf57e9fecba355a5dfd0e2e2200e8f08e' 
  AND (
    token = 'FXR/gFOPcQRiO8XzL0w7m9rKCQFPVTZ+9U33z2M0AuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00031