INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '26746461974bd14f6bcb74f975d28b939c9f92ff75d4a06db7544d716620d72f', 
    'nOMYdMPsuV7UA4osnyBxo0ii5yrlLlfPAWL0Jh5jPBI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)