INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caef057c7085ffa835be89f0b35cc47dfe7c2fd2a31e15c6506720812074b557', 
    'ZRAs6SAWZME//XcusSRK/QmtowvokPLLP941oJE0qmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)