INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd1b4eb2a7e65a889a93399dd89c4e9cdaf693afed8968f5707fc7de36e8d8fdc', 
    'kMi98RcropL11mMXEy1QgebA0kqJFAdJGXFAXOWl3KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)