INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '895578f7243823a5e0e0471f5ec98ab984c159322f7185963eb7b17e290e98b8', 
    'suJmoob3hvt4WSqiKQeJh5G7UVzywmsxwRyr1pYwfvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)