INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c75a08890ece264035ff026f82995c78f91e508714f2d386ca0e6041059d0b2e', 
    'pEk90SN+UZhsjJKynxAZfCaZEaBcrL55GyUFSKqeBjA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)