INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8b1d618ef556cefebb200b37b8698ef4b248f2302f338b0c9b68aae780ef7f9', 
    'G3urkOw51oGWT+cwd05D4n/cnhjFnSmVkekIIXpRDcI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)