INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '376efd58f24ebeeb046eb606a6574168e4c7202f47e56b4eb02e98bfe4e02a35', 
    'Ml7Cqg0viOllP2saMtWoGlhAZDTavl4Fp175lO4ByHk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)