INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '114ea08cf6666aa2b6870ceaf81756f7526d1a5a856207f3824caa679ac35698', 
    'lMEj0e/AVAdBoP1TFYYjH/X9vSI34httafv8YS0wlSA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)