INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6a14f392b9697a70c5fec70436e18f1c3599c199e63690e2be1c375ad6deb63', 
    '2Tnguw6BXjkg0x0S9CH3vhMvbfvUScLmXE3fWyguVrA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)