INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '524533bb90b4bf8c239d83480318fb6b13af23b8bcd94ebbfeb2f5dff9b52d57', 
    'L1qjvjrBlk9ROMWyFlfb53cuw+cLrJqdQZFKzt93zSo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)