INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1b1d990d3de055c4d3123b60ce35dbc42087c37ed0b10e4545c575cafe938b', 
    '2REsxVr2AfgLQCNCSZ27p80xuqmlKSymsK46ZcgQKhk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)