INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ed2583c42aa5c5c3129377866d2c222ade52bba9d61a9425c37f888a722d6ac', 
    'MKQ9gvY6ZgFdCHYkkwwH4pGiMh01nbEKbY8ks9PAiiQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)