UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OT9QWYdzvoTLkw/1u7HiJoygkSJM8eWw2QHQzaieoKw=' 
WHERE 
  key_id = 'b2b8da65f64f8dc5fbb4fff406e8103f7bfa6fbe9e35df0b2d35888e20a983e1' 
  AND (
    token = 'OT9QWYdzvoTLkw/1u7HiJoygkSJM8eWw2QHQzaieoKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )