INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7853e95309cc595d0ecd028de8bb37c7ba2ec131932d77a18afbe81dee880d20', 
    'axFM9CzSHZvbUngXmdYce0n7xrRWWITK6OmfO/c9nj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00015

Result

int(1)