INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '241a7f42ff555d21c28b4e9654825ee0b515e650c2ee830a13d08c744e832cb9', 
    'L7yXLH5DjxhTvVBEJ5KNyP/Pz66C+d4d26oNBido8f4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)