INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a4767e36e5e65049f4a49c6558fb1c62e322c266b97faef61090400981cb008', 
    'PbBKUe7wr5A1x4ZYUA9nbWnKg9jXjdJKx+jfVV0+9EU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)