INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '545c357c672d131e0030f793645710d7a40e00061bdc9cde68b1454eb83b5b8f', 
    'pgFs+CD8jmeUpV/uHy1g9C4HG0XUz8+DJe/PvbwEqCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)