INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '387dc714cb06c7593dba66f12f489bca1398a415ef2a4905b6fb5d42c7071165', 
    'lRPnBs4Ba9khlgRDAKMpe3QfIz9w0Oz0JK71HcMj64U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)