INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c74e8a385a02c0e603dddb210a5c729001aff7a25e68f4e43eef980cb74a9aa', 
    'edFKg7VxFbb9lPpYHaITXgwn38+/Q8aL98PhLxEmToc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)