INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5ad840460dbb2b7fb08f116a550cc3f0e3a1b0038f95a022b9b98dee8a615b72', 
    '4NrdI8Enq7p0vi0i7RXroy1aYMiyFKwShphtwGHyNNg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)