INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83f810c2bee1528215e455daca538cf60585e532163d7f039aec4e1afa2704c5', 
    'UQX2haSV3CKZhHuU3uxruWW03NfB4j/nHknGfzv7d7Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)