INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c5fd2ed52a1b40f719b1b2798bacb335408e42195d8d7742844cb7424c71cb0', 
    '5zHRRfPv8/OTBNZ0RZDI8byDcznzLhQssClC7ILvI9E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)