INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '888cdfd3d30deb42f0f0516f8ab5c83b5cb622090602d68b513d8ff8f812501f', 
    'W7t55D+Of31hNk1UevO85wOhzaLH4WeyMnT3oaG9wIg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)