INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '838b67860c7d1416d1c346e0989f3ed60f63dc58a7a9195185e6b950f048975e', 
    'ZfRlhdHWjryXe5woFswxLz2avkIGMubtvfCV3qMHNbc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)