INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '556686d6f3da00dd7857081bcdff839f626cfa25ea8059e749e1e0fd613de09d', 
    'r4GcKuDMRjmhPQlHb8ojtq1Xq96fDZwnqO3ZnoQABuc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)