INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c8f76c9ba4f932aa5994b9939e145bdaf560c86dc02d43d8e61025b71197575d', 
    'PVDnQiPERsPjSFZqTE807/mCmfM7LG5J2NWt9ti1aiU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)