INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50b6b84df19d7100f0e0c672ddebdd2b0919de597e7cd6e3448bbdf7da2caf3b', 
    'XV7uK0frr0sknS+j68/9soHGGD3L8br0Q6XtvIfxul4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)