INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '15e16770a790bfebc755eb5af25298279f43acd663f786a400eaf62f44d11adc', 
    'BSE01unpG8eFFBrg+Jl9PMq61zEbeuxIBbEuv/7AS5g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)