INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6680ab489e6cedad3c937847d0be1a690a16bfaf122d80adddd7f5edce4d279a', 
    'Ff3hiiddWhKc2JkhemlNwxBG0rzWJHdWrurEPQ4kZwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)