INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b95b68675018daaa06108c9feed8730a6499cbbfd67b7586c9ace42e9a5ca44a', 
    'usi9o5DOqBbcri/HnPOlAudaV5d8GMiq1IcZbdfoeyE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)