INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7152803965f54e3a32fda11c8a11903b8514429697f872f9e8fa2708505fac16', 
    'lnJ43SZOydkdgzQYCkNfSKMIttug2TSGbgEVWZuwXuo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00065

Result

int(1)