INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '474811b0acb7cc0b4a4493401be8454e70d79ac9607cb076533f19c9e426ab89', 
    'svZI+Khm+NnRImPmmtMn8J7GsuxliC13GNqoy00Fr7g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)