INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd5e5311f8aeb751008ce983ba59e28fbcb7bb06e1df597324f25e9f1e452a5a', 
    'C7bgUzciPc07pUv7eUyrPdX2/lLZz3eeeVhOM/fmnpc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)