INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7239d0f4114c67640077e685fb8d1e8c54d894d2027328a63abf26eec6f4c00', 
    'GMxiWiaYcILDTWI0si/TO5YFmr4teiqhhUjZZ1Ey9Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)