INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2fe7bca776a6942632e8ecc4f8127f7ed9538a60f3cfc7c14b0c0815700880f', 
    'Ohb7bphCCES3Kf6TFFK2FXalqt26rfnEdNPWIS+dWas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)