INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e147d8aec01a08f922d3caa347b3638dedbc5520db27bb718a246da47db1cbee', 
    'a6sDGnzFXJAL6jmf6YlUpn7zdWCD0bQ/C4gsoWUeW3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)