INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2d9cf8eaacd41c1467a29c65f708840a1b298bb8380c62885c677003043f15d1', 
    'XB7dUlBUYavyYgjsfTS7OEZCzOU3jQIYCyTwdE+rAno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00083

Result

int(1)