INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1533880498e68291343278de8e0fbca65d7ba512126ed1c0a6ba294b0f516dc1', 
    'mukLS0wQ5FdjLjQYqWGzqhMKXgLMoJdIlsZfODg45IY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)