INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78bc461fce2daddb2a5797b2c63a638c530649cd6efb712b98afa869cfd1debc', 
    '6vRUPAJQaboq1WfGG1XA/BQyzPaykPOzyCoGmtj9/uk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)