INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ed42a5d834f6c29a623165ad9fd86077adf60d10865647b7019fd43199a2822c', 
    'kkATh4ZwSMLSBEdBj7389gzfnnURkU80j90Qcy2wkqc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)