INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9999277559bff601d618adbcd619a21623a8b53ccdd34a312f51bc4598e8af94', 
    'eZAqdrgaRaNLQGoFTprQM9Ixq1M9MCqXZdJiD2eGvSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)