INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac1a1a7efd096cb05f60a55af0a855802adb621d161bb7838815c8156595da62', 
    '8jTSGMHevVmyP1ItMZ8mE9oPC+EAXtiy5zvjNCJQWMw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)