INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5349164e0aa5187008703255b3128db25f3a86f3e806254b765359c3f104723', 
    'h0MLzgWQGbNB0bIeUWm4E1Rji1imrb+qTIRNkKCuKV4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)