INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59821ace5c61151af0788735d71c6dc1f132968ddb45361bfc0611407555ea51', 
    's/kaxmr0r0OHw+ROcpbIDoP/898S2gG0YvAQPtOfNyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)