INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f715be7290ead75b69f519c03e2c3c531a903f2d287fb8a0793e799da00177c', 
    'YuuDTTAydx8/BxbwVrWbiRVNk7SL2nEbWKfkSfBDOYI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)