INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0ff60513c560ae697b163f07753485f95f791e3afdbee43ac18b0d3fb18b01d', 
    'k8AdupvSeN29gSjDMBOsR6Cmclfh9ChFS/KOLT4KIEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)