INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54a5f1e88f73b4a29943fb80197454932289ef853157ba12b852060741d800ca', 
    '9yKfdNqKXbSARAUSJcoNFCTlC1YetIyaeengxjuxsc0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)