INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75456ae668d5270032ee1d6dfbbaf42d90068757c8402d12a9712b454b7d8fa3', 
    'PWyvZ3diaLiJusmidJK3c2eMl4CHG56L+q+ghDq2RmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)