INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d8417d10c0efd2abe0e6bfda39742892eacb88a54f6c38571e52496e92fffda', 
    '8S9jDn62NaHzt6Fhsj1/d2Bx4Ig2IsoPfOomT7cPvks=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)