INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e610dfb6c177ddc674a3a1ab159750532c068ac06a52fbb4836c3d96bc187ba0', 
    '51NzoLwNHwZMaqZfxYut9Owa6VH3F/uctQwofPwmULI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)