INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f925f73fbd0a1bc6ff8812f9fec4096bef3365d1ad54c705115000b2fdec1e5', 
    '4xLn45aLDoLZg5Be0tHDoBQaU04o8lKHpRS2Nll3rgI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)