INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cb223bc3371e6d328db4dcb1b51e6f097106f75c9e4da500ff1690702e9697f4', 
    '4nXcmrEW34j165LZ2DnCsf+qdag1DAFQTjtp0c11ImA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)