INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c997fb02ea7502847c507e84e63a06c73086046876245b19f4bec16b9f138254', 
    '5/mQgEhLNRNtdK3wFyp2h+33EbQUkPc4begD039BMSc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)