INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e87a4cc33441a35ece70b1c0383bc89c47dc5f36c42538d2dfabf776c074a052', 
    'ypCfMojD6dtXkCXONZY5mDQuc5WzWJwbmR0ZXPdu6NI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)