INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1104392224d5b0e4d1741da7771cfa70f39b56c35c056be8193313a2ee95edf', 
    'pf8OCWFsnqEY5QeXAUTBGAmJLVHNZ0FndrK78rzR5T0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)