INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b433e74440f6e9feefea0dbfc48802d78cb5c5833fb7d80bfee72688b243e31a', 
    'D+6bSLT3gx/oPzF/HCKjyfwivGFodRBV1L67QyztvPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)