INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e788a27a30afaab663aa486e1a3b2686097b3a973bb0986a6241dba7a8537954', 
    'Y2PEJXF2aKi017u283nub62ek3RmTNTSWqpAxIGDJik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)