INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a61a63fd249b8727607253c81e602b95ef3c94598b11326e1e7848be32b36a16', 
    'P7TmKbRYkjTy344FebfxMPsutc/C+v1IF5WFz3tCgJg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)