INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '046a9fa83262cff1e4082218021139679eca22f167188aa963a4ad27c9655a7e', 
    'kxyICk22liE0+AcSIws1RpuKWzY9AtyCMAhsZVmjeUs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)