INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '791b903f0c08d3b9241f5491afd018ef0251e28925942cee65106084eb5b762b', 
    'cXq8XR6vW0dIc+z9lbsuSiUYIay2FKypdvRG7sXEa4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)