INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ad3780368f34accafe3e63846634f05a7e372a67d7740f151077ad577bb21c3', 
    'i25eMMdmwbFcHuxDjit8/H0i9qn3NxVogFH8WBxbLGM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)