INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30592008313c14ffb1ef5e448c5f0113967d4dff64ee2b0e6b58ffd4cd25c378', 
    'zD28k5E66LNUoPeSmTWpuIzeTwfQN3HDKyxQbcY+qFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)