INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a3045128f6be0487eddc47cda6ae5d2af0246cc5d4366d3b9f0e35314139779', 
    '1QBrB1JVnagmBsWc8VQXT6+FcmzRgwuvaw0VjYzMYu0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)