INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52f74a84821c22cec8caacdc33c9803f819a117e466d9538b6f63e803729f3b4', 
    'C3gP59W8+1j1zjRMBt/cqYbGbevmktrPbYu8AQLMTrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)