INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c2d479cc92c6d5eab910816ead6c827726630ac89b9f346f5047546fee628b2b', 
    'ZBpzuaNteqHI3apMKPfsFJbr3phnh70Wn4459L42XYM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)