INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c740d9ab4ac5ddf8e4aff4b4de7df997dbdd2703afb1d3b19a5da596ad6175f3', 
    'DXRPky+LSauVWDdd5JcY2uJZFGGly/Czb11w7bznqRM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)