INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9764290aacae83f9095b0eff47e49e2e557c04ca0fd965bab8651fbc2dafd838', 
    'z86TLHp+zECHIUaHjrh0VxHaKsc0fDH1Rif3h0zBxe8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)