INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df75c97b0535d9decedc005abc421af2b7cb4a9084048312d1ebf0bcbf76c03e', 
    'y5cURaYutNKS/U3EFhWA3FFi//cfO1aCLV7Rrc6wjZg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)