INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5cfb85bad2e6b3ecbd1b12172b5c44a80f8ad15a6820ac3af5e70af4a89a2a4', 
    '4ayK7D4kP29iW//DWR73E46JQIyDjLgp/yRs4+EYrAw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)