INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e851c055c7af29e51c0864f106ef330c7ef9d172ab72bd00fbf297753305fed4', 
    'c1r1liZu6tN1Fq9Zj5PcmcRCq8/R23ci5Dgy2CF3x/0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)