INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74f7597e7a51d0b6bdc549ca99913a99ad7aaa628143acbe969f4b5ce20ed258', 
    'T1j0aBGCJjIxVyCcsTb88mx8m68g6nNL5CryuI6qDuY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)