INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08f4ab9015535fb8920d908b529062588eac27e0aec3db80af7d1d35003dff90', 
    'C7Kd4WOrgcIlqpxhlJvmNz83MWjSArUsY05ka2ULCDI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)