INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8557af1b8aa5f1292809a9c1a8ffbc5848629edabc1e3da7441a6d0729698ac0', 
    'IkyzlwgQQ9THKIA4eVC4oV+O9MsYiW4fkYvbbCFvuh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)