INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af45697f9db03b1db65490e366c3f49f700b9c9f5e74a310fe13595e63473840', 
    'ZcEQ/R29NDp0Gdsn6ak36IqrztievJgihO3SIxeFR2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)