INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f7d3c750222e7a8b50bb9822dee8fc3e829b17c6f92fc0abf13cd29711b3d54', 
    'bZoczmVQI/Gie6oNsl/19HUb4WEYSaDHquu2CUDnkd0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)