INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c163ea010912609d5c3f10d0283be7e35ed66f2d9b2c5fc3126898b55335fe5', 
    'mV/V54skQItxyhKdwwWAu74hfFBZpHjM/HbLLwExGwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)