INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a1a383dc294ac886f7a78bd0230842f76fbff32f4a8ceb6cb41b3455c4984d3', 
    'uYQcypTEWILwIbbI0Vc7gv75Cz9CTQEcHmpillD15SM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)