INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3f20d335201b2c5143783796e32f6f859da4afe1efbdfc4f003fa7b2163f6e4', 
    '/N/vn36r5lZ5FmwiXUN/28iEggv5NrTQC9iQVfUSk38=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)