INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2e4026685e9263077dfcafb24d15ed687dcebd59af86f91b5e5b01c30510c4a', 
    'AvW67KBFYbb8ciQ5yEVo5b4UlRkc4HbM0T3vz4sHfag=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)