INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46154afbdc19d733895f5fcffdac6bc98206cb6b1c1d08bba87831549e6d63ea', 
    'S0bVVupSwGIJe9nbYkcXZYuw++S2rZKUwMJ/IA12M8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)