INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd01b05bfbbcf9885e7d57f58e4e4e2fb549cb73da283e3c5a70099ef797a737', 
    'okb3DNYrcb6OuTsCBvc88LRNWIU4bpnpnuMuHtVLzXg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)