INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40fc7f2dd8fb3bf207bbabbfb1fa9db66e1b68f8c43bfe924b97414fa571c934', 
    '8jGoywQkAL9YkO656xYi2voxEjlGnMS5xO8LW5SBjRk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)