INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4493739bac79918c45f5a0ef40cc4ae22164c1a20610949e905f700633f62553', 
    'G2fZvNkARK+qzIyv1hFhU4ynYMtfdZKI0HQAAbxvquU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)