INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b424e8e7b93fdc66104acb4e51c60e37f68219a2e3e3af879ddd33198772afa5', 
    'J7TWdjMgsZpvavv/0UXSWY/EnjkshwxRiBU27kf0QTA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)