INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46dc5ec3e42c99004f1b1d916011e39d70339a2d1477a806775931721cd4f9ab', 
    'X5CPfbq+Qn/Ekjs/iHK/62EMSfYO3c1cCzWdqvEhcLA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)