INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a9ddd73b6fbecdd6eb8e03a387602b6a18c5f70804bea2720e3879291ac7c218', 
    '0Txi4YEWPMh2uO2Mkp99ZC43pPI/O8ED4JlsJcnEBfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)