INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a7152f01497fad59db23f8a5468b980c528c12d15288a79f2ee02d2d6e79bb6', 
    'hRywYjwP0msPSfZgWf4RonbDWvRNpjYm4u7fiADnFOg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)