UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K56/rOCPhFXMMXKnhYcbRM4Q0rgB5cxAH42QWQpsLaM=' 
WHERE 
  key_id = '905034b244af5f7fa20b06b4efc143ca3b51005645421e6e1349cf2d3c691fca' 
  AND (
    token = 'K56/rOCPhFXMMXKnhYcbRM4Q0rgB5cxAH42QWQpsLaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )