INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0557fd8b718a12b2c66067040a0129f9dc6815a345f2645c5bf01394a14b711', 
    'DlXy//Id9LPOjlzuUIK7ETxfMT+DyNUswfRTdTNjfvQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)