INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f75519f7a57d19a5ceb31b53f497b419afdd78f7f9921d31df2fb810d8ccf49', 
    'S4WCZMArf9vGTaP3wQeOcgJoFnIEghwZ00/8G3n3rcs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)