INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c33501ebe6fb73055f4acd7c91e1bb928eb937753f98d68d5bab74e4dbe61b81', 
    'qHUahC2Equj8jM8n42UdktpS7JgG4NtQ3smxlE1Ox3Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)