INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2e75970cf9ff892ad9ac5e86ea5ee6d5edd5deb101ef907a847cddfaddc426d6', 
    'R1BW+O4MIVRHuvtwTjaQaldzW7xcKMuOI8HbdtB0T70=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)