INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8ac9dc4e73065b63e79b4740e1a0cba3a5a7cdeeb6c87b843259d81d2a4a421', 
    'HgLcKFsjsQf7ssBLDaFAb6VWahWBRhF9pmBwLyJOMXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)