INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83ac7b16f63550fc9fa4476c069c672c3b3b4d543407667cb552d4822ca5d1b5', 
    'JLJPq64PB8x/ZXCP+lTAAsqMRDeghujkHsB0AFc4wjc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)