INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81992665e2aa1a384fb8d4810891c93bf9b2c655c3ced569f0609f99e2d21bd0', 
    'NCImCGVeypj3pvHiY4uR04ABDKcg9k4ALMv3G41jI+g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)