INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c92d8f2dad39254cce3dab5a82ef333a596f0da2a4b2fa6458d20aac38b2e4fa', 
    'c7jbDSOM+5Pc2SzN1YgpKVKjcec7IXVYP1OuPGp+/j0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)