INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4398b8af3919e8a2525aa96b3d48d7277444f85b176e6cc995933c690c0ed0a4', 
    'wRfz9TMdZjKAia2Sj/bb9/SWkA3aPD2h3tx28nDEkmU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)