INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5073a5cca13cb9ff4270005db2f305df7529bec0f5ee51c043ff02af5b7adee9', 
    'BxZWIsAw9rSyIUyiDvZmyru46s59xEcjj288/wHtR30=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)