INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e506f007e46641926d1705a04f953baad58d07c77f40c5a938c29868ff088e67', 
    'G9Q2tH7NINv6xThyr1m0Mtdu1O/0IMmZlIc3Y3YSnpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)