INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57d41ccf3bb8a571531606f20ac09ebef03c994942df3b1c5a664fd28a7ec5e8', 
    'hE/vfCnT1OG3P6PQ5Nf78pcGjU0KTBr0nqS16eR4TGE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)