INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7690d2c1ec13a48acce7a400fd2a0f87a40b590893ca2458fdddff91e4b77f01', 
    '2RpUe9JpWNEYj2WOsDu9fGrAqixACbUnDHto7zoGn3Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)