INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f30d4f4ba867f86c488c029f2848bc275dfbbf1f9134e2a7de237af0fee3bfc', 
    'HNOvPgUCPybcaSsCKHzj2PVhVUUtDHI6fipPw5txbao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)