INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a7776fba1f89a2918edf3328baa87ab81bf8349c91fafadb0389306dc333826', 
    'nSDtM7sEe48oH9TEAcd4+VpLt4UGwuEV661Aii9yKFs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)