INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48cf13660d618d25c02ff8a9c8cfdfe2766fa33b019ab440241d357cdbd4b07d', 
    'mQLmURATNcSk+OKPiPN0zN8NTQTEuB3jEVM0OY9IY0M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)