INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b057e0bbc2c87e9e38d48fca5540cc43e0f13a30ea7d8d4d1081cce02b721b25', 
    'fB2aKvHdmG6zPObhlplC2T3IazbA3PILpyjNob2l+WM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)