INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e248c01f1dd300c10cdbfbc255b2f2cabb2d2e90c1a4e11e5f8747d5541427f', 
    'BkR/2ygV425y4O3LyAObgO5IC8kSVRSuOO7DNQLNqG0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00075

Result

int(1)