UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2mLLQ0tY0yVb8xCBfPqdbEvyVC64KGUcHF9BsC1usJQ=' 
WHERE 
  key_id = '3caa7b3e45bf105cb0103c6d04a6c4539dc282f0e4568ada4480ff52264f6626' 
  AND (
    token = '2mLLQ0tY0yVb8xCBfPqdbEvyVC64KGUcHF9BsC1usJQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )