UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BV1s2iiIB61emSOJh4RbAhvdp7Fhewoc+2q+iKH65Qk=' 
WHERE 
  key_id = '2cf60de7559fc1d9024525497d0c037f6c3979d7e8c9ec16593cdd9a20892b8b' 
  AND (
    token = 'BV1s2iiIB61emSOJh4RbAhvdp7Fhewoc+2q+iKH65Qk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )