INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '79b6fe8db60721169f297e413ed531693f06455732c4afc8aced5ed6a2cf4d1e', 
    'zGw7IznO7zh/sdT6I1718wkwRGehT2M5vsI1ackw82E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)