INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e87043fbad66c4d08cdf8073cb2aedf646e9d4d530a967716d30ce081d7126c', 
    'HwHdw37AN5HdTFNhvZq1bXQgs3W4GYBUDuYg29rLKzM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)