INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cad2f51dba0456085de3a998fe9ff2c3f20f33d7132860a5621810407e095b7c', 
    'HQ7gsQUPXTH2TBYuEW+VH+wRlPvgMYTSmIxnuL3Dgz4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)