INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99afb5ab11ffda0a4521e2a2a98df15e1059186d6dcbbbf5a25d9deb6c181f43', 
    'RHGEDBFLpLnAPbGItcbWimb/+d/ohQ4ZnfbV3Z/Z++M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)