INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ead13ae325f391005c4d5b57d3d55d76c51d63484d858c60933a0e6f02b8b0', 
    'qTj9RYIN2ymgfaJem9/g6lpVtx+rBtlkVffmWKiPuYc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)