INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8b1065c840fb74f826304d83459f3c8ee1a0ef84e8d6b789fd30b010c5863227', 
    '9r5+qqWm6wv6OePrhocq0Cz5M11X5vl15Hl/FvBtHdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)