INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a9663119d4905be83cb890ca244e73076b7446fcf05b872b63386adf92bd8cb', 
    'rcmOuthkTbU6huNOVJON4PzyaVMbJnztyPfQlfjq1tE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)