INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b668210a1e0e7565979923e8d4ce3f8b4b337ddb4aa33323340deb241d06888d', 
    'ovdlewQ4DFEpt1nzFIbrpWIq/S5gCmcHYZqRqxquDcM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)