INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4715d2d55a6d88bcc45631a5c7179bd138c3b4210e99fd9ae0531e020a2a8af', 
    'ERrzpKv3JEx+3RqOKqS0pcy6IcUfVcrBVO8uY9SUIiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)