INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f5f76ee506bad51b211793d0f86b736fc77860f8548f9663ceb6678f658b6d', 
    'zgnuBvrgB0t+o5etLAshWIPh9u0vBM3oOXTSbNVw3xA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)