INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d166c8051d0d25cd4d99a0d072415a871fe09aedfecfd6342df66780fa27c6f', 
    'LQBZylmdWnP8PKPQijI8roGS4eK4IVCQlHK8HqiVybg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)