INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2eaea015e9628f1189b1979b7ac3413285f81a4b3b785a90dba7530f372577f5', 
    'unScLiBbLebXf++d5myipp4WrWpB4F6fPgQrJm6HSWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)