INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c5ffbadc5d8f37e73aedfceecfeee603b90367308a51813817a714a781d81d3', 
    'CoPLvTBE5j/HShq8yhiUGMwhLk3Pvb6PFXdNMVk4QL0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)