INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0394c1ff85b57c7416ab83e9076fc8ba1f9f24cb7b88f279b5e450e88e43445', 
    'CWYcnFheA4budntaDxUeFop9jtjBOc0IQF42q9dM+VM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)