INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0525c66ccdadb24fa88ab44b1b3d3fa5bc488f30d9abb5bf388bccaef25f0588', 
    'T4KCRZU7IK1o4bNN5ktJrhYqC3ok/UaK63wB7Sk3ec0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)