INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15ff5a4a240171b042bd2bfa2a9fd2dfe57b0426e77e7071625b0db255d8ba66', 
    'oXCWy7iWC/H0mEXB/75xURHsKDIIb3tmMNqDDmAs758=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)