INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a19cc08153c200629ec1b2ff024137139b634784142937ebf028089c9343f771', 
    'GnJTNZqY+sjw/O4TnBsid4DEiwT2IfLkzGrZo9c7xpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)