INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '14a51cc8737ec942fc2e8104ad4a3a7cda20ec114489a74749abdd41c16885f0', 
    'Lhg/eCGjJJ5/8oU4TB6hSNeYtjJqU5b0wlpNUCTeI+I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)