INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e03723607bc314194e3673c398af1d918a89bde0a26edb5765911b41ff39f45a', 
    'lGEPc9wEg4h7EJ6lvuhYeN/L4naBYhi7U7liqu23jUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)