INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20191f3b0b11603c0891f924ea61465bc93e6cc56b438f9753826ac711e82892', 
    'LSA+sGdUfXS3aPtChJxZUPFvwqnmZBoBw/Yl9hjRyxo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)