INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2fecbd643c1f4867394ae4c6a9636ead1ce4c6e1f4e32ab4fd8b993fa4dae44', 
    'BdklhU6acg+eBUjwKSy+iapDmqeyMZ142HHFjL0mD88=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)