INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c3224c1dd512aa76805bddddea6dfbfb66b631c432adb27f6eb97d4d4359da0', 
    'oonmbu5QalHon+kxr8rPzbY2qpH2g2HQ8KaaRQ8YjVM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)