INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34afcc5eecb414771f22af4e8527ba85a881b589836edb6988d1724b7a1576fc', 
    'FonSg4SvojEiv6iE5Wui12MC/VHDMGih3NxOY225f2Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)