INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2253b836893d7a053159401fdb4cda4916e12ebc4097b438bafa531a72002f2', 
    'eXtg0v1E5lbYiquTa3KdXp1LSquZmr4AkpLHdQtSTSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)