INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '484886c0ce97591edb377354434b766df700f0ae3cc6eeecf0517d82ed685a18', 
    'zQ35+Y5uVvRrag/xds4bj1OjW4T2xeZ2rQiaJMuECik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)