INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18d6d562bba9dc7b115749489506113fda540e899e75868529331388d3a4301a', 
    '77vFwOqODeFaNofj2xnfR+pFj0DpGD8MorpaPI8L5eM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)