INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '615a27d9ba629a0e7fe04405519bd73d14892035003b3a3249f8460c3a203b1c', 
    'haVP+ZBAlpUdpED9g0QNHCNuYrtq1ObhAkctuXiVLWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)