INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cbe99205aa5d84a0d2f28ef097d7db30629a46d0886296e4979b780d419d703d', 
    'e7nwlhJNFeoeFp6POmKdBgFNDztG/M5yZJ99NxZ2nOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)