INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ef02aa2db9715f36908eef73c560a5e3a82026865a552e2ba213abac4dc7bc', 
    'vu4hR/mw4EGRejQsKRzFIeY2SmB0vo/gxPObltjw6SU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)