INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3990fef7d78d33bd96dc7989279aade44267272149f1fba492bd2e2bb58ba9f', 
    'XhR9fB5mzoq28HfcUbLf/OIWKYuA6ysEvG3bvwJAm1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)