INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef7bb94c20f9199b83fc2185a315facf9eb8194c71e47794a4d839026214f2d3', 
    'Mxft1emaGwDGeex6vsQMawF+/nX5mKjJ+Y3o2wqemnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)