INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c342ec37ce306497d876643a085a208015be5f48bf4eee5e10b10cb154bf60a', 
    'sNT2nIOq1AytN0PIXqrGpkmQ+Yw8CYY5s35K8HzDKPQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)