INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fa841e6154945f1549913e109803b60280d0c9eddcbfcc67827c1d1f2ddeed5', 
    'Vw2NAkVfKHZQttZ7ftzq1HOVOg0oSavLCyWF/rPqOlM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)