INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8dc11e5ca2a24b697c8507b83ec820e311c63976491151ddee71e5334764a3b0', 
    'q2c1pihuAGe5ldaxeZ73ENJlk93m07wZKIayt2ltR/4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)