UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DldDfqsh+0paF6tKxJPqSQ2Xnk7e2oF5kx8xHEOAA9c=' 
WHERE 
  key_id = 'dd30b86b453e5450fd75d98ed271bc4391fb0c413c3c7f2c19a31a7abde9370e' 
  AND (
    token = 'DldDfqsh+0paF6tKxJPqSQ2Xnk7e2oF5kx8xHEOAA9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )