INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dff240092229ebdcd2436408f92b53b17c2df127e30aeeaeec6443394475a110', 
    'LWiD7M84tIcT6mcRY64mni1VtDH8dm9t9pUyJpw13eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)