INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4965ed3cd96bb7e4826d575107564967b246d9b0bc2c4360c9e88ebfe2e34f9d', 
    'TWvyEs9j7ccx5mvgHT3aIrtf7e0pJWrRmBPNF44uPlw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)