INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3e3dd9a5296768f988343ecc7059e209105bcbadc667f25682dbdaf0d2a5603', 
    'KFIBv/6LNGf3igMHpCO8MNAn5vTXXJhjWN1KpTrRiag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)