INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9544764d28195287b0cec6797bf5ac34eb2a3a7fb4fb6edc09406c256a7bc13a', 
    'wKd83SXINi1deo0m8EQNR08livrMuXcrbk0e+elY2wU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)