UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r3AQ0KpE7kMqc0efCpC1CUTQS7Yzuam7GlhF0U2E3cg=' 
WHERE 
  key_id = 'ff55b6aef4366056ec90e0a9458bddc731648faf982f2f663d117fd627675390' 
  AND (
    token = 'r3AQ0KpE7kMqc0efCpC1CUTQS7Yzuam7GlhF0U2E3cg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )