INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'acf6bd3fbce8a60d0d4f96d25d88a438d730bacb737a609f20bea4dce763983a', 
    'oshWw1legwybKN4vlmlAU5XClrbBEm1q1cigcOKSEEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)