INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03d55945d66d4ef96fc0740008dc976256f1ba554540ea3ea608a98eb0b716a6', 
    'T1F87sruHaQ+mRrVlcGHC1nV+Cw1nUcGFTvDylCEHNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)