INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '112888dafab5daa20d37bc0fa307f537ecb48644189aa8d3f9935f6be67e3556', 
    'DZrUl+2Waioi8LMRBSzN7OemEPnFnyy1uq18vALc4P8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)