INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49e5e85717051ccb706b92951116f3bd2e826a9780c26f45cea99b333dcc346', 
    'RR8NnY1pHsnMSVwueapk0YDe+86Y6r5vcERdCqDYNu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)