INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1641c81fb604eeed325e5e05169a27484e518e47b0e4575d5a20d1648908d8c5', 
    'U42fdRCybKqFm7Lv+AZPqYW40dDCTR7yROtuPcd0l/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)