INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cdbb1d405e57972e7810c2a3163e0a4ea32d5d7ef0b51cbbcb8407b03c22d979', 
    'EYLtZG3nVj0qwUCSSPT/7sC39gJY9YjjWrU/10bgYrQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)