INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56dbfe6ca74767aa7416eaaa1e7167431fc2c52512c1c3a52d7618e6e340a14b', 
    'p7YEWkjwfXdks1A+80BSm38wbnWi4KVDrLfUiC4GAco=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)