UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4jBYT05UtoFF1ul3M4L/fxU+GbEA8V56i/JMP0MDi40=' 
WHERE 
  key_id = '1211f9328c988d1c49491afa954213ff1c42bf16bccd0c45357bc0811258a076' 
  AND (
    token = '4jBYT05UtoFF1ul3M4L/fxU+GbEA8V56i/JMP0MDi40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )