INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c7231131110a1c91c05293cf5733298c9a2f478f74416a0c0dd4e53c41e4f576', 
    'fkAyKEzz4lkXJ6wDI8coMPg9KxtUfWImljzQw2PNiLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)