INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1861827f67efbde4b66cc553f06f5ca90b45ce4c6f5c0fbe6fee397ba3e1c0cb', 
    '1tYs9OYK0tBTWc/Z3YSPUurrsZGQ05fAZcuUyH48p6o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)