INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '215876109164f291e0f6cb9cd583479888e7996e350a35fe6243f601a1af120e', 
    'XJBPcCvRYM4043Q/RjCscliL3gIPjzsZGgNLELTKT5k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)