INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c3ce957f20f58040b3bc948f174826d3227a166018200dfa4af85fbc609b2df', 
    'RIVwljBfPER4EOtzkX54ClaqXmZStOQjeTACddPd+p8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)