INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd0ea448ecd0de19515e3f10be50782c400f3e20fce89058bb15ee90a5b30358c', 
    '+n+rhwTqP9VBZoClP26bsOmg4c53v5MVwFsFy/tCMI0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)