INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7c13220feca26860c82663d1c44e7f476b9843c0e123080dcfec3c50b02bad9', 
    'n1bquTPIZVwgC4q5y+PcycmDNjj7S5BonDfeFCs8Hk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)