INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e267cc60bf81c4599935879d3dd4e7954ff74ad0f4e36e7ea656344bd40877', 
    'SEgUAhrgS8frmoQvZVXlf03jo6wyh3Mctp1i7TNRUm4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)