INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5a7d9d9aa8e768b9be864b0d64e96c84e7a5d12a373ae71103025a35d438f7f7', 
    'mYIh0+MuC1AhVWqhhq6AveUsyINOLxp42PshNzwb9bM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)