INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b344ab999e745c87fef1ec3971132166e9dd5a24ce7b8fb006eb85cc78cd6ddc', 
    'i2x/bseIOp1vT8n+1UVPSdFNtBB8KCcuXBB9izNM8WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)