INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84c7268a3c7e04064f9fdacffe7d93c5437e63045c27eee667d6893e8a266f3e', 
    'G17tvb6FOMxGBC9UCQFSEbzVBOPu72tTfzSySfVIevs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)