INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9d99b36b7198b92bfa0a6848689acb7c3348acaddcd890bf7786db88d5abffe', 
    'SmiqxXNEKOiYf/uKeMPKgaBraHbA1P2yH0zau7GrHSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)