INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78ec6056f919cd9a2533924e785da807a959e9a0b2f6ac80c57291b279b7cdc2', 
    'ph0qrzeyNM4iymGXy7U/cjiHE4A772Q6raZDuApSU/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)