INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2255a8664b224404928afdd2ab6760ca365e2574ea5b0a329ec3fa1b7378cfdc', 
    'WrRiNs5vBqx0E5R4Oznb26T7LRDTAgfPRIh83KXbJh4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)