INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35c20a138bb2c794ee6e787e2610941ce4c0b88005d5334ee5492d03c7410aff', 
    'uns6tguZfshAVZL4LjdtT3MnIlhdPt58JeOsNeTXTpg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)