INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a57c06cb753c55cf0d53eb1c57ec318130362d56268037acb76681b768a2f7', 
    '0dnIK2LQnuoXPguMF+rVeZvNdTAakLHSfkdDbDMxPbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)