INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29349585f238a1b0e74d7a66a036df9f50a801b4a4f0ecda1203c88f5c2a09e0', 
    'poLeS3eBMNHGJzwNkVqXm7fPTZ/2iXVmfP7J5Ia4EAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)