INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c987117250fe8899aa27e3af6d6b95ba550f6021b1ca5f48acbfcdc277fb8f6d', 
    'oJCiQjswYtEvPZEYHuwk/spn1q//YlTJBSWJ7hKqvzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)