INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e7b211be0723d2760a318ffbbf7bbcf4f2d4ba74683b4320944d784132523c1', 
    'VAt4DYLYtpFIXYC+Jk4glcm5Q09GtYTiNhsO3x5drVw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)