INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7697ca019fd669037b217c88442a8d8e33f07a44e456cc7185e0eacece956e44', 
    '3eK7uA+6h0xfjcbOUF2FFnuLj8liD2EBc1dWLMVrdy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)