INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe89bb2f72b6d749d7c53bf905af9f89bbddbce112a74bdefc772cfb2288ee9a', 
    'JAkSkBXl2A5djZ6M48ANXB+2810KOK9J2dmRyqVB6HY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)