INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2b361c7ad5e1193aa5a5aa3d48f4f531daee2a240ed16ff629c6b989abf754b', 
    '4mSH+xaxOdPJplTcHNmUVWerOMP7mkwZbJLWq6IJeAA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)