INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec54ee9939c6aa16669d6f7157ca8b0c719526a4dc34bb95c52e51931953e710', 
    'THXvWJWrC0gu6gZes9uDz6IPD2bfZfo422ByO9OY9Ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)