INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55fb2dd3534bc8e184b1466c059b54d9292184bf6c03ac6a4920fb119d3a018e', 
    'e8F1azY7nyJy+ivYrBGZZ3txlWRR8wXmB46SkZY864U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)