INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6603641779d29325f100e87ee04dcfe356aa6adfea793d590b618f62a5b090b8', 
    'XawYKiBLf+2esx6j2qMwUkssjYRcC2p7tTrCutgQl/o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)