INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '19a11a5a9b66d5981c931063054ef89eccc7c2a946660b39983eb76c5b121e38', 
    'KDDad4BFIE0o5FUVNtjxbEfj7AXOy/Qadni1wnZaxo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)