INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8af2a1ff8e9c79bf6023919ead7327af9e8fdf4c46d7b00786e797b6cb4acec0', 
    '30sCKKEubv4I/kQaEE71yjM5FlePDfFCwIGFLqGxPqw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)