INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2281e2043229a471298795a26fc616e0e1f178c06c27aa88e5086e4807042048', 
    'kcJ1rqSCu1WX7FkAuImgS2B8hSHecPjCJ860XHXsHmg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)