INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b86081a0cae33321ada21fe3f9bf403dd9b73abc4f88d41a45561370cd46c18', 
    'zHEjQZmWNLo6UqidlWnmch3RkX7fTvki9KMS5tl8F/k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)