INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa0b7d5416e412d0181662ddd727875f2b0bde3c1bd66fc412ab98f36478c7b', 
    'MmVCQhEQpWou1Iz0BvE0ATx17WMsJE9vHew/KHsu4xc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)