INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '409dfa5a3cce96e91d1e7be8246e7d91edef60be7e4508ff1d2ac8b33a02b1c4', 
    'Xc3B2dJwD89JKChz4+svxi+1XPHv3qo4/EbdAhTb8dg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)