INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc1b188d804c80a6026892155a0f387b7db282ff1797a9d6cb7c7f3c64ae326e', 
    '0H5eDF8DKtIANPODClFCEB7oRkQgF24ZoqF4WYHjmyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)