INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0cbdb6f796d30d066a06e92465d8f2dd9d4ba2bfb64580170ebdbe757fd8b706', 
    'm6Sob76irff6nivoKtxFMM+Evrgq/rftaLAGIlZJ5EI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)