INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b6f88f51f722f90694858e814701dbf2909f475b6654b3f2f061da4d0bc30cb6', 
    'AoCj6TO97GVDrIpI5UVNCttJFlnHN279YDKMXXfEg9o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)