INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff01a023e207532bac36a6e02a6d2d61bf221313ac247e19c047db5fa8125509', 
    'sPo5xTKoYUhGZB9Z47Qq1tvQgj26RrRGxQv7yclc7mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)