INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c28ebf40a54d995191f7077e62b8ffee7b9171742bfc1ae94e933494e3fcb557', 
    'F5hBm0h5KZpvQ7gkVSReFYu3QXZT3NI5uDwCNFtBOBc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)