INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '769fd51fc56341ed907d71b3b04399559ac22c3e3bedd4a69c72336b86b7be6b', 
    'McV8lU4AKHemt+ReyDnkEIpe1lSIB1Lw4hf7llrfqcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)