INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a655eceaa0a1681cc5c9b16d763410a8bab8b11136699ad2497bc9ad8373ad7a', 
    'GDxjDGu03mbUaVVFBKug4zBTq70Sfu6FuCs1pTqF2hU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)