INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99abb43041e8fb532cf82c60019e1517af9022e88d089f6d31501baa2f7ebf2e', 
    'bWsXnkHym4lnegPnhjFN3qycBneiq9nzn8q3aZefP6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)