INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a59f50e19fb552b9f5d082518fab4194a45f26d28da010ebf4652c8e88908cc', 
    'h8egib677qBgnYSdS3vya5HOKjtg+b+gUKBIS30C1EU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)