INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c0f69fcbd53d104146f94348268114e87d3a1a6fb696db80fee36c2239568fd', 
    '/q2PW0zJdgOa/lSZZjKd8VZ5Zku1nskFWsEf+zSwcsw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)