INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28b48a5a64e04d4843d0f46835e30c66b2f61702e4c3b09b218896b4864bb56a', 
    'zWK9wmZSyJRbVAeZeBgyZPfrL0lmhXcYit1LLqnFJcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)