UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dCkIs1c5s8hagxLv/Bl0oO8UC9C4TuYVMC1ljMuxwnc=' 
WHERE 
  key_id = '78997046d0d5b6ab8a97bc5b83698817a55bbcf779c0c16358e1e65bc52542b6' 
  AND (
    token = 'dCkIs1c5s8hagxLv/Bl0oO8UC9C4TuYVMC1ljMuxwnc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )