INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3578b1123476111699d64e1dece1ee7d4dbf82d96437a1abf0ace5531a2da924', 
    'bDQiVGvTVCNVin3y87WAGgm/k9wGv8JNDNE1KSLhsKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)