INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3522d1817e9c4e29210fbe1b591295eaa2308d8a02de8e25a9535378c6d4e0e', 
    'UtGzLC9pNqtYyQjINxI+fImtc0X8u4vwglBS+nLf4mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)