INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b370c701849865974a18e2d64040a558a02079f67042412bda636a0285a7af6', 
    '6z0lEyTBvhrbMScLXoNs+yWnGcCImASJ1rEoed7lk00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)