INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2dc15e08c963fef8aed12bde2b7e89be5a27c9264a580ea7e9622de09a6f7527', 
    'ElqUT9bbfhwt/b92p0VsKJFx7KsqT5U0MSuzMlE4c+4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)