INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59f5b2f17f1cf2c5e683da08c884a974e5ce786111e60cbed07fd327c52649c7', 
    't0uPaZJFh59P6+tsmmZHbdbQ+7Lbi1RZJ2eS3l9Nkno=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)