INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '20553db374517cff3a644accefb054c0d3cc80fe060ef012231ecf4bd67018b6', 
    '+o+nTmCT7sqV7ayVMV+1SmhSzKlP4eZCr4qEBV2Lvt8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)