INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76863f6b8ae9f13e067576096125211a46019282f07cab35ffca320595fd7c03', 
    'NCtocbQmzTauKQKk5+xKCleC0awaOkdvmYKorQAIgL8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)