UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '194yKeIJo98oWTthhAJhrLmbw6wyJConQhsM74iP82A=' 
WHERE 
  key_id = 'bc63594d87fa37537c0b0bc2d6d63d06c57aac20ee47f7b9002e34097954dd59' 
  AND (
    token = '194yKeIJo98oWTthhAJhrLmbw6wyJConQhsM74iP82A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )