INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3b5b9f85309be985374f3d7b95fdfc99d9d666eda41a2492927b8fe4f447556', 
    'U5JGM4Q6Qcjoa06nO4sdyU1+sCrNPU8hUuxwhDryuYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)