INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b484095639e82147956d64ae463907c5e5915728044821aa62eabf6de4a99518', 
    'EWOMG8a+e9/x2Hh4Drwgrk+0IE7MR2BvZ3qMV3EoMP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)