INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55e0768e54d82befdb6318ea8b0cbbcb20ca8d005f297b84bd4dab3980c2f554', 
    'D/DGd0xwDBGvaNe87g5j6jNw5d/RMwR2V1eqEO4oCNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)