INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b9a0c39207b6ed12bcb092b0d8af306fc53ad093160490cd65098f510c8d3e5', 
    'qbZhW6i8G8IGIHBjqtQxvGAagCEpGtQpPPMX0aTNdKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)