INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fed0f0f64999ea67cc36740c6408708b08ebf91e9df5d09d7e937421c9336ea', 
    '3QjuSxe7RoFvfF0mUeGZ3BzQo5qW8XT/ZbdLDnUCgkE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)