INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '451c01bf0d4711f2c69c4daa1df0e17906527185783b57e58ca970ad65013c82', 
    'DAgMYw8b5q1cdOAXdoyU2xYBmejeUh1Bltz5IanOces=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)