INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f816f53539fe0bfd1527369a8d6140146e4ac8ece2668eccb552d7379d9fc9fc', 
    'fWpIOergfbW2vN7N3eO3vD2xWunXzgL2n6NsunOCkaM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)