INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1989975385cfbb2f68c95931ddd0ca7188a94ab35d798456dfcae762f193934', 
    'ZtanCt8JiAihrcnh6X9MUWr9lhHqU0U2P5Ghxfmr4HQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)