INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7ba674dbaf355e9cfad6976821ce47ab29944fc485d2851e71607b24c1a05717', 
    '1zmX64dmiOmgOKc9CHt9vTPREqaSWFtrVRmEdyir44s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)