INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbc989f51a515ed261456933d07c1db4a0cc03f8dd255bdaa6caa8ad2c248e95', 
    '8fc3m87stkUh8OjUSzGsNPSANXOAgK+TSOwVJPex72Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)