INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac5fab60189e9037b5d473c1c044c02191f1bf63e4c2c299c8e8b2a7b132df3e', 
    '8gvR4TEk1RzOuhIVEG4tHp76E77vVaUg+Iga1jekp+U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)